120525
Table 1.1C – Types of Illicit Drug Use in Lifetime and Past Month among Persons Aged 12 or Older: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug Lifetime
2010(Old)
Lifetime
2010(New)
Lifetime
2011
Past Month
2010(Old)
Past Month
2010(New)
Past Month
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 1,023 1,025 1,036 488 480 460
Marijuana and Hashish 1,019 1,025 1,013 407 399 409
Cocaine 682 679 701 108 106 106
Crack 379 377 327 60 60 42
Heroin 249 248 227 43 42 48
Hallucinogens 687 680 628 84 80 60
LSD 560 555 530 20 20 23
PCP 321 318 307 21 21 10
Ecstasy 430 421 367 61 59 45
Inhalants 473 470 491 83 81 68
Nonmedical Use of Psychotherapeutics2,3 784 777 752 268 266 231
Pain Relievers 610 604 598 215 211 189
OxyContin® 246 242 211 67 66 54
Tranquilizers 494 491 494 138 138 133
Stimulants3 557 552 500 86 86 89
Methamphetamine3 452 447 410 53 53 72
Sedatives 355 352 353 72 71 49
ILLICIT DRUGS OTHER THAN MARIJUANA1 900 893 889 300 297 256
120525
Table 1.1D – Types of Illicit Drug Use in Lifetime and Past Month among Persons Aged 12 or Older: Standard Errors of Percentages, 2010 and 2011
Drug Lifetime
2010(Old)
Lifetime
2010(New)
Lifetime
2011
Past Month
2010(Old)
Past Month
2010(New)
Past Month
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 0.40 0.40 0.40 0.19 0.19 0.18
Marijuana and Hashish 0.40 0.40 0.39 0.16 0.16 0.16
Cocaine 0.27 0.27 0.27 0.04 0.04 0.04
Crack 0.15 0.15 0.13 0.02 0.02 0.02
Heroin 0.10 0.10 0.09 0.02 0.02 0.02
Hallucinogens 0.27 0.27 0.24 0.03 0.03 0.02
LSD 0.22 0.22 0.21 0.01 0.01 0.01
PCP 0.13 0.12 0.12 0.01 0.01 0.00
Ecstasy 0.17 0.16 0.14 0.02 0.02 0.02
Inhalants 0.19 0.18 0.19 0.03 0.03 0.03
Nonmedical Use of Psychotherapeutics2,3 0.31 0.30 0.29 0.11 0.10 0.09
Pain Relievers 0.24 0.24 0.23 0.08 0.08 0.07
OxyContin® 0.10 0.09 0.08 0.03 0.03 0.02
Tranquilizers 0.19 0.19 0.19 0.05 0.05 0.05
Stimulants3 0.22 0.22 0.19 0.03 0.03 0.03
Methamphetamine3 0.18 0.18 0.16 0.02 0.02 0.03
Sedatives 0.14 0.14 0.14 0.03 0.03 0.02
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.35 0.35 0.35 0.12 0.12 0.10
120525
Table 1.1P – Types of Illicit Drug Use in Lifetime and Past Month among Persons Aged 12 or Older: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug Lifetime
2010(Old)1
Lifetime
2010(New)2
Lifetime
20113
Past Month
2010(Old)1
Past Month
2010(New)2
Past Month
20113
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 P-value corresponds to test between 2010(Old) estimate and 2010(New) estimate.
2 P-value corresponds to test between 2010(New) estimate and 2011 estimate.
3 P-value corresponds to test between 2010(Old) estimate and 2011 estimate.
4 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
5 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
6 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS4 0.0000 0.9128 0.6146 0.0000 0.7509 0.4074
Marijuana and Hashish 0.0000 0.6955 0.7538 0.0000 0.2224 0.4881
Cocaine 0.0000 0.5260 0.2758 0.0463 0.5262 0.4122
Crack 0.0047 0.0330 0.0213 0.1645 0.0567 0.0388
Heroin 0.2193 0.9677 0.8940 0.0542 0.4621 0.5623
Hallucinogens 0.0000 0.1736 0.0495 0.0672 0.0254 0.0171
LSD 0.0000 0.6020 0.3138 0.1456 0.9569 0.8597
PCP 0.0468 0.6510 0.5683 0.4115 0.6034 0.6568
Ecstasy 0.0000 0.0216 0.0042 0.3063 0.0485 0.0420
Inhalants 0.0279 0.0374 0.0190 0.8769 0.4755 0.4747
Nonmedical Use of Psychotherapeutics5,6 0.0000 0.4474 0.2064 0.0008 0.0162 0.0078
Pain Relievers 0.0000 0.3905 0.1653 0.0021 0.0297 0.0151
OxyContin® 0.0000 0.5210 0.2809 0.0854 0.1380 0.1071
Tranquilizers 0.0000 0.3838 0.1904 0.0043 0.0923 0.0651
Stimulants6 0.0000 0.0458 0.0218 0.1469 0.3676 0.3150
Methamphetamine6 0.0009 0.0425 0.0239 0.0645 0.3423 0.3941
Sedatives 0.0544 0.6669 0.6020 0.0195 0.1273 0.0892
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.0000 0.2238 0.0783 0.0003 0.0110 0.0048
120525
Table 1.2C – Types of Illicit Drug Use in Lifetime and Past Month among Persons Aged 12 to 17: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug Lifetime
2010(Old)
Lifetime
2010(New)
Lifetime
2011
Past Month
2010(Old)
Past Month
2010(New)
Past Month
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 102 105 103 70 72 68
Marijuana and Hashish 91 93 89 62 62 61
Cocaine 26 27 26 11 11 12
Crack 11 11 16 2 2 2
Heroin 9 10 12 3 3 8
Hallucinogens 44 46 43 21 23 22
LSD 21 21 19 10 10 8
PCP 11 11 10 3 3 2
Ecstasy 35 36 37 15 16 15
Inhalants 61 62 58 23 24 20
Nonmedical Use of Psychotherapeutics2,3 68 71 64 38 40 35
Pain Relievers 64 66 59 35 37 31
OxyContin® 28 29 25 10 10 10
Tranquilizers 36 37 37 15 15 17
Stimulants3 31 32 31 15 15 12
Methamphetamine3 18 19 21 8 7 8
Sedatives 17 18 16 8 8 6
ILLICIT DRUGS OTHER THAN MARIJUANA1 87 91 82 47 50 42
120525
Table 1.2D – Types of Illicit Drug Use in Lifetime and Past Month among Persons Aged 12 to 17: Standard Errors of Percentages, 2010 and 2011
Drug Lifetime
2010(Old)
Lifetime
2010(New)
Lifetime
2011
Past Month
2010(Old)
Past Month
2010(New)
Past Month
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 0.42 0.42 0.41 0.29 0.29 0.27
Marijuana and Hashish 0.37 0.37 0.35 0.25 0.25 0.24
Cocaine 0.11 0.11 0.11 0.05 0.04 0.05
Crack 0.04 0.04 0.06 0.01 0.01 0.01
Heroin 0.04 0.04 0.05 0.01 0.01 0.03
Hallucinogens 0.18 0.18 0.17 0.09 0.09 0.09
LSD 0.09 0.09 0.08 0.04 0.04 0.03
PCP 0.05 0.04 0.04 0.01 0.01 0.01
Ecstasy 0.14 0.14 0.15 0.06 0.06 0.06
Inhalants 0.25 0.25 0.23 0.10 0.09 0.08
Nonmedical Use of Psychotherapeutics2,3 0.28 0.28 0.26 0.16 0.16 0.14
Pain Relievers 0.26 0.26 0.23 0.14 0.15 0.12
OxyContin® 0.12 0.12 0.10 0.04 0.04 0.04
Tranquilizers 0.15 0.15 0.15 0.06 0.06 0.07
Stimulants3 0.13 0.13 0.12 0.06 0.06 0.05
Methamphetamine3 0.08 0.07 0.08 0.03 0.03 0.03
Sedatives 0.07 0.07 0.06 0.03 0.03 0.02
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.36 0.36 0.33 0.19 0.20 0.17
120525
Table 1.2P – Types of Illicit Drug Use in Lifetime and Past Month among Persons Aged 12 to 17: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug Lifetime
2010(Old)1
Lifetime
2010(New)2
Lifetime
20113
Past Month
2010(Old)1
Past Month
2010(New)2
Past Month
20113
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 P-value corresponds to test between 2010(Old) estimate and 2010(New) estimate.
2 P-value corresponds to test between 2010(New) estimate and 2011 estimate.
3 P-value corresponds to test between 2010(Old) estimate and 2011 estimate.
4 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
5 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
6 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS4 0.2030 0.5529 0.6491 0.7769 0.9018 0.9273
Marijuana and Hashish 0.4437 0.4055 0.3619 0.2043 0.1241 0.1647
Cocaine 0.8456 0.3585 0.3456 0.2560 0.5538 0.7503
Crack 0.3728 0.7289 0.7463 0.8264 0.8661 0.8757
Heroin 0.3857 0.1816 0.1330 0.2250 0.4109 0.4621
Hallucinogens 0.3044 0.1065 0.1293 0.0509 0.7272 0.8697
LSD 0.1236 0.8721 0.7854 0.0077 0.3447 0.2896
PCP 0.1347 0.9963 0.9254 0.7328 0.4953 0.4886
Ecstasy 0.4122 0.5449 0.5969 0.0752 0.2988 0.4081
Inhalants 0.5601 0.0222 0.0271 0.3144 0.1604 0.1453
Nonmedical Use of Psychotherapeutics5,6 0.3324 0.1183 0.1482 0.6384 0.2968 0.3216
Pain Relievers 0.3236 0.0581 0.0770 0.9128 0.1975 0.1993
OxyContin® 0.3608 0.9061 0.8017 0.1468 0.7583 0.8602
Tranquilizers 0.3521 0.4633 0.4053 0.1937 0.2310 0.2733
Stimulants6 0.2603 0.5204 0.4221 0.8456 0.5774 0.5409
Methamphetamine6 0.2489 0.3282 0.4221 0.2462 0.1485 0.3321
Sedatives 0.6858 0.0945 0.1002 0.0719 0.2066 0.2442
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.1326 0.0223 0.0332 0.3539 0.1190 0.1468
120525
Table 1.3C – Types of Illicit Drug Use in Lifetime and Past Month among Persons Aged 18 to 25: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug Lifetime
2010(Old)
Lifetime
2010(New)
Lifetime
2011
Past Month
2010(Old)
Past Month
2010(New)
Past Month
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 167 168 174 136 135 142
Marijuana and Hashish 167 167 177 130 128 135
Cocaine 112 112 108 39 39 41
Crack 47 47 42 16 15 6
Heroin 41 40 43 17 16 20
Hallucinogens 134 133 121 48 47 40
LSD 79 77 74 17 16 14
PCP 34 33 32 3 3 6
Ecstasy 115 113 102 37 36 30
Inhalants 91 91 95 21 22 36
Nonmedical Use of Psychotherapeutics2,3 143 143 145 72 70 69
Pain Relievers 134 134 130 64 62 58
OxyContin® 75 74 74 24 24 21
Tranquilizers 106 106 104 39 38 40
Stimulants3 97 97 93 35 34 33
Methamphetamine3 62 63 56 17 16 16
Sedatives 34 33 36 12 11 10
ILLICIT DRUGS OTHER THAN MARIJUANA1 158 159 157 84 83 87
120525
Table 1.3D – Types of Illicit Drug Use in Lifetime and Past Month among Persons Aged 18 to 25: Standard Errors of Percentages, 2010 and 2011
Drug Lifetime
2010(Old)
Lifetime
2010(New)
Lifetime
2011
Past Month
2010(Old)
Past Month
2010(New)
Past Month
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 0.49 0.49 0.51 0.40 0.40 0.42
Marijuana and Hashish 0.49 0.49 0.51 0.38 0.38 0.39
Cocaine 0.33 0.33 0.32 0.11 0.11 0.12
Crack 0.14 0.14 0.12 0.05 0.04 0.02
Heroin 0.12 0.12 0.13 0.05 0.05 0.06
Hallucinogens 0.39 0.39 0.35 0.14 0.14 0.12
LSD 0.23 0.23 0.22 0.05 0.05 0.04
PCP 0.10 0.10 0.09 0.01 0.01 0.02
Ecstasy 0.34 0.33 0.30 0.11 0.10 0.09
Inhalants 0.27 0.27 0.28 0.06 0.06 0.10
Nonmedical Use of Psychotherapeutics2,3 0.42 0.42 0.42 0.21 0.21 0.20
Pain Relievers 0.39 0.39 0.38 0.19 0.18 0.17
OxyContin® 0.22 0.22 0.22 0.07 0.07 0.06
Tranquilizers 0.31 0.31 0.30 0.11 0.11 0.12
Stimulants3 0.28 0.28 0.27 0.10 0.10 0.10
Methamphetamine3 0.18 0.19 0.16 0.05 0.05 0.05
Sedatives 0.10 0.10 0.11 0.04 0.03 0.03
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.47 0.47 0.46 0.25 0.24 0.25
120525
Table 1.3P – Types of Illicit Drug Use in Lifetime and Past Month among Persons Aged 18 to 25: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug Lifetime
2010(Old)1
Lifetime
2010(New)2
Lifetime
20113
Past Month
2010(Old)1
Past Month
2010(New)2
Past Month
20113
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 P-value corresponds to test between 2010(Old) estimate and 2010(New) estimate.
2 P-value corresponds to test between 2010(New) estimate and 2011 estimate.
3 P-value corresponds to test between 2010(Old) estimate and 2011 estimate.
4 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
5 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
6 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS4 0.0000 0.9918 0.5548 0.0010 0.8559 0.8206
Marijuana and Hashish 0.0000 0.2025 0.5234 0.0147 0.2019 0.3379
Cocaine 0.0053 0.0456 0.0172 0.3132 0.5273 0.4502
Crack 0.9890 0.0047 0.0041 0.1027 0.0041 0.0026
Heroin 0.0009 0.9002 0.6669 0.4267 0.4312 0.5241
Hallucinogens 0.0000 0.2326 0.0786 0.0009 0.0898 0.0556
LSD 0.0000 0.3297 0.1425 0.3600 0.5935 0.5309
PCP 0.0966 0.0622 0.0316 0.1573 0.3230 0.3567
Ecstasy 0.0140 0.9027 0.8063 0.0381 0.0787 0.0596
Inhalants 0.0843 0.0272 0.0139 0.3453 0.9674 0.8383
Nonmedical Use of Psychotherapeutics5,6 0.0005 0.0260 0.0066 0.0010 0.0072 0.0024
Pain Relievers 0.0018 0.0036 0.0007 0.0099 0.0011 0.0004
OxyContin® 0.0000 0.7225 0.4093 0.0538 0.0148 0.0108
Tranquilizers 0.0004 0.0991 0.0390 0.0037 0.8442 0.6100
Stimulants6 0.1894 0.0051 0.0027 0.0028 0.1965 0.1379
Methamphetamine6 0.8343 0.0057 0.0059 0.9283 0.8555 0.8514
Sedatives 0.0704 0.8276 1.0000 0.1220 0.4086 0.2705
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.0001 0.0142 0.0029 0.0064 0.0109 0.0042
120525
Table 1.4C – Types of Illicit Drug Use in Lifetime and Past Month among Persons Aged 26 or Older: Standard Errors of Numbers in Thousands, 2010 and 2011
Drug Lifetime
2010(Old)
Lifetime
2010(New)
Lifetime
2011
Past Month
2010(Old)
Past Month
2010(New)
Past Month
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 988 991 1,011 441 434 420
Marijuana and Hashish 986 993 993 362 355 374
Cocaine 663 658 704 99 98 96
Crack 371 369 324 58 58 41
Heroin 243 242 223 40 39 43
Hallucinogens 651 644 618 61 58 38
LSD 549 544 526 * * 16
PCP 317 314 303 20 21 *
Ecstasy 396 387 344 44 43 30
Inhalants 458 456 479 77 75 54
Nonmedical Use of Psychotherapeutics2,3 752 745 740 252 249 215
Pain Relievers 579 575 589 196 192 178
OxyContin® 224 221 196 62 60 49
Tranquilizers 479 476 483 130 131 123
Stimulants3 538 534 486 76 76 81
Methamphetamine3 439 435 404 49 49 69
Sedatives 353 350 349 71 70 47
ILLICIT DRUGS OTHER THAN MARIJUANA1 863 855 879 278 274 232
120525
Table 1.4D – Types of Illicit Drug Use in Lifetime and Past Month among Persons Aged 26 or Older: Standard Errors of Percentages, 2010 and 2011
Drug Lifetime
2010(Old)
Lifetime
2010(New)
Lifetime
2011
Past Month
2010(Old)
Past Month
2010(New)
Past Month
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
3 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1 0.51 0.51 0.51 0.23 0.22 0.21
Marijuana and Hashish 0.50 0.51 0.50 0.19 0.18 0.19
Cocaine 0.34 0.34 0.35 0.05 0.05 0.05
Crack 0.19 0.19 0.16 0.03 0.03 0.02
Heroin 0.12 0.12 0.11 0.02 0.02 0.02
Hallucinogens 0.33 0.33 0.31 0.03 0.03 0.02
LSD 0.28 0.28 0.27 * * 0.01
PCP 0.16 0.16 0.15 0.01 0.01 *
Ecstasy 0.20 0.20 0.17 0.02 0.02 0.01
Inhalants 0.23 0.23 0.24 0.04 0.04 0.03
Nonmedical Use of Psychotherapeutics2,3 0.39 0.38 0.37 0.13 0.13 0.11
Pain Relievers 0.30 0.29 0.30 0.10 0.10 0.09
OxyContin® 0.11 0.11 0.10 0.03 0.03 0.02
Tranquilizers 0.25 0.24 0.24 0.07 0.07 0.06
Stimulants3 0.28 0.27 0.24 0.04 0.04 0.04
Methamphetamine3 0.22 0.22 0.20 0.03 0.02 0.04
Sedatives 0.18 0.18 0.18 0.04 0.04 0.02
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.44 0.44 0.44 0.14 0.14 0.12
120525
Table 1.4P – Types of Illicit Drug Use in Lifetime and Past Month among Persons Aged 26 or Older: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Drug Lifetime
2010(Old)1
Lifetime
2010(New)2
Lifetime
20113
Past Month
2010(Old)1
Past Month
2010(New)2
Past Month
20113
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 P-value corresponds to test between 2010(Old) estimate and 2010(New) estimate.
2 P-value corresponds to test between 2010(New) estimate and 2011 estimate.
3 P-value corresponds to test between 2010(Old) estimate and 2011 estimate.
4 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. The estimates for Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine incorporated in these summary estimates do not include data from new methamphetamine items added in 2005 and 2006. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
5 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
6 Estimates of Nonmedical Use of Psychotherapeutics, Stimulants, and Methamphetamine in the designated rows include data from new methamphetamine items added in 2005 and 2006 and are not comparable with estimates presented in NSDUH reports prior to the 2007 National Findings report. See Section B.4.8 in Appendix B of the Results from the 2008 National Survey on Drug Use and Health: National Findings.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS4 0.0000 0.9107 0.7507 0.0000 0.7232 0.4496
Marijuana and Hashish 0.0000 0.9716 0.6555 0.0000 0.5155 0.7935
Cocaine 0.0000 0.7241 0.5092 0.2447 0.6099 0.5421
Crack 0.0147 0.0661 0.0481 0.4414 0.1864 0.1588
Heroin 0.7974 0.9211 0.9064 0.0375 0.7240 0.7864
Hallucinogens 0.0000 0.2701 0.1247 0.2470 0.1111 0.0889
LSD 0.0000 0.6635 0.4341 * * *
PCP 0.3062 0.7783 0.7335 0.3279 * *
Ecstasy 0.0000 0.0133 0.0035 0.4214 0.4194 0.3773
Inhalants 0.0551 0.1571 0.0989 0.0074 0.7562 0.6733
Nonmedical Use of Psychotherapeutics5,6 0.0000 0.7804 0.5191 0.0194 0.1090 0.0776
Pain Relievers 0.0000 0.9263 0.6238 0.0176 0.2866 0.2108
OxyContin® 0.0002 0.5790 0.4277 0.4300 0.4919 0.4542
Tranquilizers 0.0000 0.6183 0.4398 0.3444 0.0597 0.0536
Stimulants6 0.0019 0.1198 0.0797 0.8904 0.7167 0.7104
Methamphetamine6 0.0044 0.0771 0.0501 0.1161 0.3684 0.3935
Sedatives 0.2974 0.6909 0.6563 0.0415 0.2091 0.1632
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.0000 0.5288 0.2995 0.0022 0.0988 0.0613
120525
Table 1.5C – Illicit Drug Use in Lifetime and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic Lifetime
2010(Old)
Lifetime
2010(New)
Lifetime
2011
Past Month
2010(Old)
Past Month
2010(New)
Past Month
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 1,023 1,025 1,036 488 480 460
AGE            
12-17 102 105 103 70 72 68
18-25 167 168 174 136 135 142
26 or Older 988 991 1,011 441 434 420
GENDER            
Male 704 702 664 386 378 340
Female 662 668 687 261 260 260
HISPANIC ORIGIN AND RACE            
Not Hispanic or Latino 937 937 948 457 449 422
White 818 816 833 399 393 369
Black or African American 324 325 307 180 172 146
American Indian or Alaska Native 69 81 103 24 27 34
Native Hawaiian or Other Pacific Islander * 45 * 13 12 35
Asian 248 263 233 63 63 65
Two or More Races 143 163 159 39 48 57
Hispanic or Latino 367 371 365 165 163 174
120525
Table 1.5D – Illicit Drug Use in Lifetime and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic Lifetime
2010(Old)
Lifetime
2010(New)
Lifetime
2011
Past Month
2010(Old)
Past Month
2010(New)
Past Month
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.40 0.40 0.40 0.19 0.19 0.18
AGE            
12-17 0.42 0.42 0.41 0.29 0.29 0.27
18-25 0.49 0.49 0.51 0.40 0.40 0.42
26 or Older 0.51 0.51 0.51 0.23 0.22 0.21
GENDER            
Male 0.57 0.57 0.53 0.31 0.31 0.27
Female 0.51 0.51 0.52 0.20 0.20 0.20
HISPANIC ORIGIN AND RACE            
Not Hispanic or Latino 0.43 0.43 0.43 0.21 0.21 0.19
White 0.48 0.48 0.49 0.23 0.23 0.22
Black or African American 1.07 1.08 1.01 0.59 0.57 0.48
American Indian or Alaska Native 4.30 4.16 3.81 1.94 1.93 2.19
Native Hawaiian or Other Pacific Islander * 5.47 * 1.78 1.65 3.62
Asian 1.88 1.84 1.66 0.55 0.51 0.52
Two or More Races 2.95 2.87 2.50 1.30 1.31 1.40
Hispanic or Latino 1.00 0.97 0.93 0.45 0.43 0.44
120525
Table 1.5P – Illicit Drug Use in Lifetime and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic Lifetime
2010(Old)1
Lifetime
2010(New)2
Lifetime
20113
Past Month
2010(Old)1
Past Month
2010(New)2
Past Month
20113
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 P-value corresponds to test between 2010(Old) estimate and 2010(New) estimate.
2 P-value corresponds to test between 2010(New) estimate and 2011 estimate.
3 P-value corresponds to test between 2010(Old) estimate and 2011 estimate.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.0000 0.9128 0.6146 0.0000 0.7509 0.4074
AGE            
12-17 0.2030 0.5529 0.6491 0.7769 0.9018 0.9273
18-25 0.0000 0.9918 0.5548 0.0010 0.8559 0.8206
26 or Older 0.0000 0.9107 0.7507 0.0000 0.7232 0.4496
GENDER            
Male 0.0016 0.3296 0.1994 0.0000 0.9665 0.7405
Female 0.0000 0.2638 0.5664 0.0003 0.5176 0.3482
HISPANIC ORIGIN AND RACE            
Not Hispanic or Latino 0.0000 0.7581 0.8230 0.0000 0.6091 0.2973
White 0.0000 0.7060 0.9927 0.0000 0.5589 0.2970
Black or African American 0.0971 0.6900 0.8300 0.0015 0.5488 0.3457
American Indian or Alaska Native 0.8404 0.8125 0.8972 0.6777 0.7691 0.6532
Native Hawaiian or Other Pacific Islander * * * 0.9191 0.1495 0.1527
Asian 0.9414 0.2725 0.2804 0.6102 0.5836 0.6337
Two or More Races 0.6411 0.9219 0.8502 0.0527 0.8372 0.6238
Hispanic or Latino 0.8040 0.7483 0.7165 0.9450 0.6535 0.6543
120525
Table 1.6C – Illicit Drug Use in Lifetime and Past Month among Persons Aged 12 or Older, by Geographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Geographic Characteristic Lifetime
2010(Old)
Lifetime
2010(New)
Lifetime
2011
Past Month
2010(Old)
Past Month
2010(New)
Past Month
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006.
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 1,023 1,025 1,036 488 480 460
GEOGRAPHIC DIVISION            
Northeast 415 412 445 191 188 194
New England 223 221 203 93 91 97
Middle Atlantic 346 345 394 166 164 169
Midwest 380 386 389 172 173 176
East North Central 298 300 335 156 158 154
West North Central 243 248 217 71 70 82
South 643 645 595 277 276 253
South Atlantic 479 482 471 224 222 195
East South Central 217 214 215 94 91 101
West South Central 330 334 313 130 131 137
West 556 551 582 296 288 273
Mountain 278 269 254 137 130 105
Pacific 480 479 522 263 257 252
COUNTY TYPE            
Large Metro 1,273 1,271 1,262 401 392 381
Small Metro 891 889 874 271 266 275
250K - 1 Mil. Pop. 732 730 732 220 216 218
< 250K Pop. 519 519 551 161 158 165
Nonmetro 577 576 583 209 210 164
Urbanized 424 424 410 141 141 121
Less Urbanized 442 441 408 165 166 104
Completely Rural 149 149 177 24 24 43
120525
Table 1.6D – Illicit Drug Use in Lifetime and Past Month among Persons Aged 12 or Older, by Geographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Geographic Characteristic Lifetime
2010(Old)
Lifetime
2010(New)
Lifetime
2011
Past Month
2010(Old)
Past Month
2010(New)
Past Month
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006.
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.40 0.40 0.40 0.19 0.19 0.18
GEOGRAPHIC DIVISION            
Northeast 0.89 0.88 0.95 0.41 0.40 0.41
New England 1.82 1.80 1.65 0.76 0.74 0.79
Middle Atlantic 1.01 1.00 1.14 0.49 0.48 0.49
Midwest 0.69 0.70 0.70 0.31 0.31 0.32
East North Central 0.77 0.78 0.87 0.41 0.41 0.40
West North Central 1.45 1.47 1.27 0.42 0.42 0.48
South 0.69 0.69 0.63 0.30 0.29 0.27
South Atlantic 0.98 0.97 0.94 0.46 0.45 0.39
East South Central 1.44 1.41 1.40 0.62 0.60 0.66
West South Central 1.14 1.14 1.05 0.45 0.45 0.46
West 0.95 0.93 0.97 0.50 0.49 0.46
Mountain 1.54 1.50 1.40 0.76 0.72 0.58
Pacific 1.18 1.16 1.25 0.65 0.62 0.60
COUNTY TYPE            
Large Metro 0.59 0.59 0.59 0.27 0.27 0.26
Small Metro 0.62 0.62 0.63 0.32 0.32 0.32
250K - 1 Mil. Pop. 0.75 0.75 0.79 0.39 0.38 0.39
< 250K Pop. 1.12 1.11 1.12 0.58 0.57 0.54
Nonmetro 0.89 0.90 0.91 0.46 0.46 0.35
Urbanized 1.33 1.34 1.30 0.75 0.75 0.58
Less Urbanized 1.32 1.31 1.27 0.73 0.74 0.48
Completely Rural 2.84 2.83 2.26 0.65 0.64 0.95
120525
Table 1.6P – Illicit Drug Use in Lifetime and Past Month among Persons Aged 12 or Older, by Geographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Geographic Characteristic Lifetime
2010(Old)1
Lifetime
2010(New)2
Lifetime
20113
Past Month
2010(Old)1
Past Month
2010(New)2
Past Month
20113
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006.
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 P-value corresponds to test between 2010(Old) estimate and 2010(New) estimate.
2 P-value corresponds to test between 2010(New) estimate and 2011 estimate.
3 P-value corresponds to test between 2010(Old) estimate and 2011 estimate.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.0000 0.9128 0.6146 0.0000 0.7509 0.4074
GEOGRAPHIC DIVISION            
Northeast 0.0000 0.4794 0.2956 0.0543 0.7101 0.6209
New England 0.0049 0.9729 0.8524 0.1196 0.3443 0.2918
Middle Atlantic 0.0004 0.3991 0.2695 0.2283 0.8930 0.9532
Midwest 0.0046 0.9307 0.8184 0.0032 0.2982 0.4418
East North Central 0.0001 0.5959 0.4148 0.0014 0.5182 0.6535
West North Central 0.4139 0.3802 0.4514 0.1983 0.3103 0.4195
South 0.0000 0.3325 0.5439 0.0000 0.6769 0.4597
South Atlantic 0.0010 0.2971 0.4215 0.0001 0.2493 0.1733
East South Central 0.1800 0.8131 1.0000 0.0910 0.1586 0.2303
West South Central 0.0022 0.8541 1.0000 0.0016 0.9202 0.9411
West 0.0044 0.7032 0.5411 0.0035 0.6351 0.4583
Mountain 0.0016 0.8526 0.6544 0.0501 0.0275 0.0180
Pacific 0.1304 0.7346 0.6438 0.0253 0.6256 0.7865
COUNTY TYPE            
Large Metro 0.0000 0.7136 0.3930 0.0000 0.8125 0.5172
Small Metro 0.0001 0.5923 0.8749 0.0001 0.9744 0.7884
250K - 1 Mil. Pop. 0.0016 0.9168 0.6668 0.0294 0.7761 0.6374
< 250K Pop. 0.0187 0.3225 0.4226 0.0000 0.6365 0.8313
Nonmetro 0.0587 0.6832 0.7883 0.2100 0.6423 0.5708
Urbanized 0.1823 0.5086 0.5587 0.2285 0.9195 0.8394
Less Urbanized 0.2618 0.3860 0.3422 0.7390 0.3073 0.2947
Completely Rural 0.3650 0.0213 0.0282 0.4915 0.0858 0.0948
120525
Table 1.7C – Cigarette Use in Lifetime and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic Lifetime
2010(Old)
Lifetime
2010(New)
Lifetime
2011
Past Month
2010(Old)
Past Month
2010(New)
Past Month
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 882 888 927 780 780 816
AGE            
12-17 96 100 92 63 64 60
18-25 171 173 169 160 162 162
26 or Older 822 827 882 747 745 771
GENDER            
Male 541 544 588 536 535 537
Female 656 662 664 526 530 532
HISPANIC ORIGIN AND RACE            
Not Hispanic or Latino 823 828 826 741 743 758
White 670 670 678 652 647 681
Black or African American 324 323 307 277 276 251
American Indian or Alaska Native 71 91 101 48 64 65
Native Hawaiian or Other Pacific Islander * * * * * 39
Asian 340 359 384 141 151 150
Two or More Races 166 185 182 85 97 101
Hispanic or Latino 369 376 392 301 295 284
120525
Table 1.7D – Cigarette Use in Lifetime and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic Lifetime
2010(Old)
Lifetime
2010(New)
Lifetime
2011
Past Month
2010(Old)
Past Month
2010(New)
Past Month
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.35 0.35 0.36 0.31 0.31 0.32
AGE            
12-17 0.39 0.40 0.37 0.26 0.25 0.24
18-25 0.50 0.51 0.49 0.47 0.48 0.47
26 or Older 0.42 0.42 0.44 0.38 0.38 0.39
GENDER            
Male 0.44 0.44 0.47 0.43 0.43 0.43
Female 0.50 0.50 0.50 0.40 0.40 0.40
HISPANIC ORIGIN AND RACE            
Not Hispanic or Latino 0.38 0.38 0.38 0.34 0.34 0.35
White 0.39 0.40 0.40 0.38 0.38 0.40
Black or African American 1.07 1.08 1.01 0.91 0.92 0.83
American Indian or Alaska Native 4.29 3.47 3.57 3.58 3.89 3.87
Native Hawaiian or Other Pacific Islander * * * * * 4.00
Asian 2.17 2.12 2.26 1.22 1.22 1.13
Two or More Races 2.60 2.64 2.22 2.38 2.26 2.25
Hispanic or Latino 1.00 0.98 0.99 0.82 0.77 0.72
120525
Table 1.7P – Cigarette Use in Lifetime and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic Lifetime
2010(Old)1
Lifetime
2010(New)2
Lifetime
20113
Past Month
2010(Old)1
Past Month
2010(New)2
Past Month
20113
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 P-value corresponds to test between 2010(Old) estimate and 2010(New) estimate.
2 P-value corresponds to test between 2010(New) estimate and 2011 estimate.
3 P-value corresponds to test between 2010(Old) estimate and 2011 estimate.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.0000 0.0207 0.0028 0.0000 0.1058 0.0308
AGE            
12-17 0.7378 0.0125 0.0108 0.0384 0.1188 0.0785
18-25 0.0002 0.1394 0.0523 0.0003 0.3639 0.1714
26 or Older 0.0010 0.0417 0.0163 0.0002 0.1538 0.0771
GENDER            
Male 0.0071 0.0806 0.0425 0.0012 0.1487 0.0713
Female 0.0000 0.0994 0.0264 0.0000 0.3288 0.1714
HISPANIC ORIGIN AND RACE            
Not Hispanic or Latino 0.0000 0.0960 0.0356 0.0000 0.2110 0.0922
White 0.0052 0.1767 0.1451 0.0000 0.1948 0.0974
Black or African American 0.3431 0.0586 0.0478 0.0292 0.4457 0.3286
American Indian or Alaska Native 0.6143 0.3412 0.3055 0.3847 0.5443 0.3479
Native Hawaiian or Other Pacific Islander * * * * * *
Asian 0.3137 0.7922 0.8725 0.8627 0.6519 0.6407
Two or More Races 0.0006 0.5703 0.9482 0.7676 0.6170 0.5916
Hispanic or Latino 0.0864 0.0945 0.0497 0.1416 0.2388 0.1595
120525
Table 1.8C – Alcohol Use in Lifetime and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic Lifetime
2010(Old)
Lifetime
2010(New)
Lifetime
2011
Past Month
2010(Old)
Past Month
2010(New)
Past Month
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 715 725 684 990 995 1,006
AGE            
12-17 108 111 110 80 82 77
18-25 114 115 131 169 169 184
26 or Older 680 685 641 946 954 978
GENDER            
Male 395 398 408 675 677 674
Female 540 545 530 635 641 684
HISPANIC ORIGIN AND RACE            
Not Hispanic or Latino 649 654 580 900 905 910
White 492 494 444 783 783 794
Black or African American 270 269 257 326 322 295
American Indian or Alaska Native 89 114 108 51 69 84
Native Hawaiian or Other Pacific Islander 87 86 * * * *
Asian 428 455 509 330 357 373
Two or More Races 177 201 191 118 138 135
Hispanic or Latino 295 298 333 367 369 377
120525
Table 1.8D – Alcohol Use in Lifetime and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic Lifetime
2010(Old)
Lifetime
2010(New)
Lifetime
2011
Past Month
2010(Old)
Past Month
2010(New)
Past Month
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.28 0.28 0.27 0.39 0.39 0.39
AGE            
12-17 0.44 0.44 0.44 0.33 0.33 0.31
18-25 0.34 0.34 0.38 0.50 0.50 0.54
26 or Older 0.35 0.35 0.32 0.48 0.49 0.49
GENDER            
Male 0.32 0.32 0.33 0.55 0.55 0.54
Female 0.41 0.41 0.40 0.49 0.49 0.51
HISPANIC ORIGIN AND RACE            
Not Hispanic or Latino 0.30 0.30 0.27 0.41 0.42 0.42
White 0.29 0.29 0.26 0.46 0.46 0.47
Black or African American 0.89 0.90 0.85 1.08 1.07 0.98
American Indian or Alaska Native 4.26 3.71 3.66 3.72 4.02 3.78
Native Hawaiian or Other Pacific Islander 5.18 5.37 * * * *
Asian 2.18 2.09 1.86 2.15 2.13 2.04
Two or More Races 2.22 2.33 1.96 2.87 2.78 2.55
Hispanic or Latino 0.80 0.78 0.85 1.00 0.96 0.96
120525
Table 1.8P – Alcohol Use in Lifetime and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic Lifetime
2010(Old)1
Lifetime
2010(New)2
Lifetime
20113
Past Month
2010(Old)1
Past Month
2010(New)2
Past Month
20113
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 P-value corresponds to test between 2010(Old) estimate and 2010(New) estimate.
2 P-value corresponds to test between 2010(New) estimate and 2011 estimate.
3 P-value corresponds to test between 2010(Old) estimate and 2011 estimate.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.0000 0.9176 0.4099 0.0000 0.5443 0.9707
AGE            
12-17 0.9362 0.1360 0.1372 0.0275 0.6229 0.4804
18-25 0.0139 0.0106 0.0042 0.0003 0.5430 0.2848
26 or Older 0.0059 0.6996 0.9655 0.0003 0.5194 0.7679
GENDER            
Male 0.0000 0.7031 0.9164 0.0041 0.6356 0.4468
Female 0.0001 0.6618 0.3460 0.0000 0.1676 0.4196
HISPANIC ORIGIN AND RACE            
Not Hispanic or Latino 0.0000 0.2418 0.5028 0.0000 0.6685 0.9509
White 0.0000 0.1774 0.2570 0.0000 0.7186 0.9645
Black or African American 0.4282 0.5839 0.5140 0.0007 0.8546 0.6051
American Indian or Alaska Native 0.3662 0.5112 0.6858 0.2747 0.3048 0.1302
Native Hawaiian or Other Pacific Islander 0.0077 * * * * *
Asian 0.6741 0.2887 0.2729 0.1012 0.6861 0.5636
Two or More Races 0.1533 0.4775 0.6623 0.3692 0.8173 0.6940
Hispanic or Latino 0.0689 0.0196 0.0083 0.2689 0.4536 0.5985
120525
Table 1.9C – Cigarette Use in Lifetime and Past Month among Persons Aged 12 or Older, by Geographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Geographic Characteristic Lifetime
2010(Old)
Lifetime
2010(New)
Lifetime
2011
Past Month
2010(Old)
Past Month
2010(New)
Past Month
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 882 888 927 780 780 816
GEOGRAPHIC DIVISION            
Northeast 359 363 409 302 302 344
New England 182 187 198 133 134 154
Middle Atlantic 307 308 357 270 269 305
Midwest 329 331 332 344 345 327
East North Central 277 277 274 274 275 269
West North Central 180 182 186 198 200 192
South 561 565 560 533 530 497
South Atlantic 436 437 427 406 405 384
East South Central 221 228 208 187 183 210
West South Central 292 300 297 266 270 256
West 472 482 510 391 390 403
Mountain 196 196 227 206 200 191
Pacific 430 440 454 334 337 348
COUNTY TYPE            
Large Metro 1,530 1,537 1,498 705 707 697
Small Metro 1,159 1,158 1,145 550 542 490
250K - 1 Mil. Pop. 937 935 935 421 411 393
< 250K Pop. 698 705 737 341 342 323
Nonmetro 856 855 764 401 397 421
Urbanized 674 677 492 266 263 266
Less Urbanized 628 626 641 296 295 313
Completely Rural 317 321 274 114 113 136
120525
Table 1.9D – Cigarette Use in Lifetime and Past Month among Persons Aged 12 or Older, by Geographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Geographic Characteristic Lifetime
2010(Old)
Lifetime
2010(New)
Lifetime
2011
Past Month
2010(Old)
Past Month
2010(New)
Past Month
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.35 0.35 0.36 0.31 0.31 0.32
GEOGRAPHIC DIVISION            
Northeast 0.77 0.78 0.87 0.65 0.65 0.73
New England 1.48 1.53 1.61 1.09 1.09 1.25
Middle Atlantic 0.90 0.89 1.03 0.79 0.78 0.88
Midwest 0.60 0.60 0.60 0.62 0.62 0.59
East North Central 0.72 0.72 0.71 0.71 0.71 0.69
West North Central 1.07 1.08 1.09 1.18 1.18 1.13
South 0.60 0.60 0.59 0.57 0.56 0.52
South Atlantic 0.89 0.88 0.85 0.83 0.82 0.76
East South Central 1.47 1.50 1.36 1.24 1.20 1.37
West South Central 1.01 1.03 1.00 0.92 0.92 0.86
West 0.80 0.81 0.85 0.67 0.66 0.67
Mountain 1.08 1.09 1.25 1.14 1.12 1.05
Pacific 1.05 1.07 1.09 0.82 0.82 0.84
COUNTY TYPE            
Large Metro 0.51 0.52 0.54 0.44 0.44 0.44
Small Metro 0.61 0.61 0.58 0.58 0.57 0.53
250K - 1 Mil. Pop. 0.75 0.76 0.76 0.68 0.66 0.67
< 250K Pop. 1.06 1.06 0.95 1.06 1.06 0.90
Nonmetro 0.76 0.77 0.77 0.74 0.74 0.78
Urbanized 1.17 1.18 1.23 1.14 1.13 1.17
Less Urbanized 1.15 1.16 1.06 1.08 1.08 1.16
Completely Rural 2.41 2.45 1.99 2.11 2.10 2.16
120525
Table 1.9P – Cigarette Use in Lifetime and Past Month among Persons Aged 12 or Older, by Geographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Geographic Characteristic Lifetime
2010(Old)1
Lifetime
2010(New)2
Lifetime
20113
Past Month
2010(Old)1
Past Month
2010(New)2
Past Month
20113
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 P-value corresponds to test between 2010(Old) estimate and 2010(New) estimate.
2 P-value corresponds to test between 2010(New) estimate and 2011 estimate.
3 P-value corresponds to test between 2010(Old) estimate and 2011 estimate.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.0000 0.0207 0.0028 0.0000 0.1058 0.0308
GEOGRAPHIC DIVISION            
Northeast 0.0002 0.0205 0.0068 0.0425 0.9696 0.8407
New England 0.0961 0.3298 0.2456 0.3074 0.9339 0.8545
Middle Atlantic 0.0009 0.0323 0.0131 0.0732 1.0000 0.8943
Midwest 0.0106 0.2648 0.1552 0.0892 0.5801 0.4709
East North Central 0.0068 0.0899 0.0579 0.0112 0.8554 0.9916
West North Central 0.2017 0.6829 0.8734 0.7046 0.2504 0.2235
South 0.0002 0.4944 0.2711 0.0000 0.4305 0.2186
South Atlantic 0.0853 0.7891 0.6742 0.0000 0.2511 0.1514
East South Central 0.0284 0.5502 0.9030 0.0338 0.6406 0.9650
West South Central 0.0025 0.2140 0.1394 0.0479 0.8983 0.7961
West 0.0035 0.3568 0.2436 0.0022 0.0714 0.0400
Mountain 0.1180 0.1150 0.0893 0.3356 0.3664 0.3279
Pacific 0.0220 0.7740 0.6309 0.0039 0.1214 0.0752
COUNTY TYPE            
Large Metro 0.0000 0.0028 0.0005 0.0000 0.0620 0.0236
Small Metro 0.0001 0.1912 0.3808 0.0084 0.4643 0.3102
250K - 1 Mil. Pop. 0.0006 0.1007 0.2072 0.0173 0.7931 0.5785
< 250K Pop. 0.0707 0.9064 0.7679 0.2209 0.3901 0.3465
Nonmetro 0.2263 0.1026 0.0788 0.0017 0.6133 0.7813
Urbanized 0.5004 0.0103 0.0080 0.0227 0.7155 0.8224
Less Urbanized 0.4776 0.9100 0.8437 0.0594 0.6338 0.5301
Completely Rural 0.3464 0.5956 0.6606 0.2427 0.0242 0.0309
120525
Table 1.10C – Alcohol Use in Lifetime and Past Month among Persons Aged 12 or Older, by Geographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Geographic Characteristic Lifetime
2010(Old)
Lifetime
2010(New)
Lifetime
2011
Past Month
2010(Old)
Past Month
2010(New)
Past Month
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 715 725 684 990 995 1,006
GEOGRAPHIC DIVISION            
Northeast 274 274 276 403 408 420
New England 133 135 110 204 208 204
Middle Atlantic 237 236 253 340 342 365
Midwest 254 258 232 380 379 381
East North Central 221 226 188 311 311 322
West North Central 127 129 137 239 237 208
South 470 470 451 658 663 603
South Atlantic 352 353 332 495 500 466
East South Central 213 209 169 266 265 226
West South Central 225 230 235 353 356 322
West 415 420 390 549 551 588
Mountain 183 185 166 246 242 263
Pacific 373 378 352 492 497 521
COUNTY TYPE            
Large Metro 1,846 1,854 1,835 1,389 1,388 1,393
Small Metro 1,458 1,458 1,414 1,023 1,025 1,040
250K - 1 Mil. Pop. 1,185 1,189 1,147 831 836 820
< 250K Pop. 859 862 897 604 605 654
Nonmetro 980 984 918 685 682 595
Urbanized 760 761 643 554 554 412
Less Urbanized 723 723 742 461 460 481
Completely Rural 337 342 329 203 203 184
120525
Table 1.10D – Alcohol Use in Lifetime and Past Month among Persons Aged 12 or Older, by Geographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Geographic Characteristic Lifetime
2010(Old)
Lifetime
2010(New)
Lifetime
2011
Past Month
2010(Old)
Past Month
2010(New)
Past Month
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.28 0.28 0.27 0.39 0.39 0.39
GEOGRAPHIC DIVISION            
Northeast 0.59 0.59 0.59 0.87 0.87 0.89
New England 1.09 1.10 0.89 1.67 1.70 1.65
Middle Atlantic 0.69 0.69 0.73 0.99 0.99 1.06
Midwest 0.46 0.47 0.42 0.69 0.68 0.68
East North Central 0.57 0.59 0.49 0.81 0.81 0.83
West North Central 0.76 0.76 0.81 1.42 1.41 1.23
South 0.51 0.50 0.47 0.71 0.70 0.63
South Atlantic 0.72 0.71 0.66 1.01 1.01 0.93
East South Central 1.42 1.37 1.10 1.77 1.75 1.48
West South Central 0.78 0.79 0.79 1.22 1.22 1.08
West 0.71 0.71 0.65 0.93 0.93 0.98
Mountain 1.02 1.03 0.91 1.37 1.35 1.45
Pacific 0.92 0.92 0.84 1.21 1.21 1.25
COUNTY TYPE            
Large Metro 0.41 0.41 0.38 0.56 0.56 0.56
Small Metro 0.50 0.49 0.48 0.70 0.70 0.67
250K - 1 Mil. Pop. 0.54 0.55 0.61 0.83 0.83 0.86
< 250K Pop. 1.00 0.99 0.74 1.30 1.28 1.09
Nonmetro 0.69 0.70 0.62 0.95 0.95 0.89
Urbanized 0.97 0.97 0.92 1.54 1.55 1.37
Less Urbanized 1.04 1.04 0.88 1.28 1.29 1.34
Completely Rural 2.20 2.27 2.00 2.89 2.87 2.56
120525
Table 1.10P – Alcohol Use in Lifetime and Past Month among Persons Aged 12 or Older, by Geographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Geographic Characteristic Lifetime
2010(Old)1
Lifetime
2010(New)2
Lifetime
20113
Past Month
2010(Old)1
Past Month
2010(New)2
Past Month
20113
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 P-value corresponds to test between 2010(Old) estimate and 2010(New) estimate.
2 P-value corresponds to test between 2010(New) estimate and 2011 estimate.
3 P-value corresponds to test between 2010(Old) estimate and 2011 estimate.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.0000 0.9176 0.4099 0.0000 0.5443 0.9707
GEOGRAPHIC DIVISION            
Northeast 0.0070 0.5069 0.3327 0.0002 0.6985 0.4730
New England 0.0819 0.8726 0.9810 0.0465 0.6190 0.5126
Middle Atlantic 0.0290 0.4111 0.2838 0.0011 0.8807 0.6570
Midwest 0.0084 0.8750 0.7684 0.0021 0.5868 0.3587
East North Central 0.0000 0.6415 0.9730 0.0000 0.5664 0.3701
West North Central 0.5751 0.6461 0.5563 0.3024 0.9158 0.7764
South 0.0037 0.6905 0.9679 0.0000 0.1008 0.2190
South Atlantic 0.1427 0.4642 0.5658 0.0006 0.5448 0.7278
East South Central 0.2050 0.9834 0.7680 0.0297 0.4225 0.6113
West South Central 0.0001 0.7232 0.5201 0.0039 0.1085 0.1583
West 0.0000 0.8151 0.5821 0.0764 0.9228 0.8024
Mountain 0.0163 0.3569 0.4709 0.0205 0.6678 0.7985
Pacific 0.0000 0.4814 0.3361 0.3062 0.7389 0.6707
COUNTY TYPE            
Large Metro 0.0000 0.3464 0.1391 0.0000 0.4603 0.8373
Small Metro 0.0000 0.2026 0.4303 0.0009 0.2232 0.3730
250K - 1 Mil. Pop. 0.0001 0.8042 0.8975 0.0167 0.9678 0.7678
< 250K Pop. 0.0144 0.0535 0.1087 0.0119 0.0293 0.0493
Nonmetro 0.0623 0.8816 0.7661 0.0084 0.0861 0.0530
Urbanized 0.1406 0.1130 0.0917 0.0515 0.0380 0.0265
Less Urbanized 0.3513 0.2541 0.2942 0.3147 0.7690 0.7051
Completely Rural 0.2528 0.9007 0.9675 0.0100 0.7002 0.5383
120525
Table 1.11C – Alcohol Use in the Past Month among Persons Aged 12 to 20, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic Past Month Alcohol Use
2010(Old)
Past Month Alcohol Use
2010(New)
Past Month Alcohol Use
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 204 203 239
GENDER      
Male 141 140 131
Female 118 119 159
HISPANIC ORIGIN AND RACE      
Not Hispanic or Latino 182 180 207
White 160 155 180
Black or African American 60 59 56
American Indian or Alaska Native 9 13 7
Native Hawaiian or Other Pacific Islander * * *
Asian 31 34 38
Two or More Races 19 26 30
Hispanic or Latino 85 87 90
GENDER/RACE/HISPANIC ORIGIN      
Male, White, Not Hispanic 108 103 96
Female, White, Not Hispanic 97 95 125
Male, Black, Not Hispanic 43 42 37
Female, Black, Not Hispanic 35 35 36
Male, Hispanic 63 64 65
Female, Hispanic 47 48 54
120525
Table 1.11D – Alcohol Use in the Past Month among Persons Aged 12 to 20, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic Past Month Alcohol Use
2010(Old)
Past Month Alcohol Use
2010(New)
Past Month Alcohol Use
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.41 0.40 0.47
GENDER      
Male 0.55 0.55 0.54
Female 0.53 0.52 0.65
HISPANIC ORIGIN AND RACE      
Not Hispanic or Latino 0.47 0.46 0.51
White 0.54 0.53 0.61
Black or African American 0.89 0.87 0.83
American Indian or Alaska Native 3.65 3.86 2.74
Native Hawaiian or Other Pacific Islander * * *
Asian 1.82 1.77 1.79
Two or More Races 2.05 2.10 2.25
Hispanic or Latino 0.84 0.81 0.84
GENDER/RACE/HISPANIC ORIGIN      
Male, White, Not Hispanic 0.71 0.70 0.67
Female, White, Not Hispanic 0.72 0.71 0.87
Male, Black, Not Hispanic 1.30 1.27 1.13
Female, Black, Not Hispanic 1.08 1.07 1.14
Male, Hispanic 1.22 1.21 1.25
Female, Hispanic 1.04 1.00 1.11
120525
Table 1.11P – Alcohol Use in the Past Month among Persons Aged 12 to 20, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic Past Month Alcohol Use
2010(Old)1
Past Month Alcohol Use
2010(New)2
Past Month Alcohol Use
20113
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 P-value corresponds to test between 2010(Old) estimate and 2010(New) estimate.
2 P-value corresponds to test between 2010(New) estimate and 2011 estimate.
3 P-value corresponds to test between 2010(Old) estimate and 2011 estimate.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.0000 0.2785 0.0628
GENDER      
Male 0.0000 0.0048 0.0005
Female 0.0000 0.2311 0.4911
HISPANIC ORIGIN AND RACE      
Not Hispanic or Latino 0.0000 0.5116 0.1980
White 0.0000 0.4983 0.2483
Black or African American 0.0157 0.1038 0.0615
American Indian or Alaska Native 0.7779 0.4393 0.5369
Native Hawaiian or Other Pacific Islander * * *
Asian 0.7944 0.1874 0.2034
Two or More Races 0.0064 0.4892 0.2977
Hispanic or Latino 0.0048 0.2675 0.1248
GENDER/RACE/HISPANIC ORIGIN      
Male, White, Not Hispanic 0.0000 0.0810 0.0273
Female, White, Not Hispanic 0.0000 0.5201 0.6945
Male, Black, Not Hispanic 0.0503 0.2828 0.1903
Female, Black, Not Hispanic 0.1103 0.1965 0.1585
Male, Hispanic 0.0741 0.0352 0.0158
Female, Hispanic 0.0885 0.3940 0.5622
120525
Table 1.12C – Binge Alcohol Use in the Past Month among Persons Aged 12 to 20, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic Binge Alcohol Use
2010(Old)
Binge Alcohol Use
2010(New)
Binge Alcohol Use
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days.
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 161 159 181
GENDER      
Male 118 116 107
Female 91 90 117
HISPANIC ORIGIN AND RACE      
Not Hispanic or Latino 146 142 157
White 131 126 141
Black or African American 42 40 36
American Indian or Alaska Native 8 9 6
Native Hawaiian or Other Pacific Islander * * *
Asian 20 23 28
Two or More Races 15 20 22
Hispanic or Latino 68 69 70
GENDER/RACE/HISPANIC ORIGIN      
Male, White, Not Hispanic 93 89 80
Female, White, Not Hispanic 76 75 94
Male, Black, Not Hispanic 31 29 28
Female, Black, Not Hispanic 23 23 23
Male, Hispanic 54 54 52
Female, Hispanic 37 37 40
120525
Table 1.12D – Binge Alcohol Use in the Past Month among Persons Aged 12 to 20, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic Binge Alcohol Use
2010(Old)
Binge Alcohol Use
2010(New)
Binge Alcohol Use
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days.
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.35 0.34 0.39
GENDER      
Male 0.50 0.49 0.47
Female 0.44 0.43 0.53
HISPANIC ORIGIN AND RACE      
Not Hispanic or Latino 0.41 0.40 0.43
White 0.49 0.48 0.53
Black or African American 0.67 0.65 0.59
American Indian or Alaska Native 3.46 3.08 2.36
Native Hawaiian or Other Pacific Islander * * *
Asian 1.25 1.24 1.44
Two or More Races 1.72 1.78 1.85
Hispanic or Latino 0.72 0.68 0.72
GENDER/RACE/HISPANIC ORIGIN      
Male, White, Not Hispanic 0.67 0.66 0.62
Female, White, Not Hispanic 0.61 0.61 0.74
Male, Black, Not Hispanic 0.99 0.95 0.90
Female, Black, Not Hispanic 0.79 0.78 0.78
Male, Hispanic 1.12 1.09 1.08
Female, Hispanic 0.88 0.82 0.89
120525
Table 1.12P – Binge Alcohol Use in the Past Month among Persons Aged 12 to 20, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic Binge Alcohol Use
2010(Old)1
Binge Alcohol Use
2010(New)2
Binge Alcohol Use
20113
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days.
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 P-value corresponds to test between 2010(Old) estimate and 2010(New) estimate.
2 P-value corresponds to test between 2010(New) estimate and 2011 estimate.
3 P-value corresponds to test between 2010(Old) estimate and 2011 estimate.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.0000 0.1345 0.0229
GENDER      
Male 0.0000 0.0056 0.0008
Female 0.0000 0.4882 0.9002
HISPANIC ORIGIN AND RACE      
Not Hispanic or Latino 0.0000 0.3568 0.1183
White 0.0000 0.2104 0.0943
Black or African American 0.0016 0.9388 0.7159
American Indian or Alaska Native 0.3207 0.6302 0.2845
Native Hawaiian or Other Pacific Islander * * *
Asian 0.5418 0.5539 0.5116
Two or More Races 0.0167 0.9832 0.8013
Hispanic or Latino 0.0070 0.1181 0.0453
GENDER/RACE/HISPANIC ORIGIN      
Male, White, Not Hispanic 0.0000 0.1217 0.0535
Female, White, Not Hispanic 0.0000 0.7681 0.6027
Male, Black, Not Hispanic 0.0097 0.6845 0.4926
Female, Black, Not Hispanic 0.1540 0.7257 0.8025
Male, Hispanic 0.2249 0.0062 0.0032
Female, Hispanic 0.0094 0.2476 0.4610
120525
Table 1.13C – Heavy Alcohol Use in the Past Month among Persons Aged 12 to 20, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic Heavy Alcohol Use
2010(Old)
Heavy Alcohol Use
2010(New)
Heavy Alcohol Use
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 84 83 95
GENDER      
Male 66 65 59
Female 45 45 60
HISPANIC ORIGIN AND RACE      
Not Hispanic or Latino 79 77 83
White 75 73 80
Black or African American 16 15 15
American Indian or Alaska Native 6 8 3
Native Hawaiian or Other Pacific Islander 1 2 *
Asian 7 7 11
Two or More Races 10 14 13
Hispanic or Latino 30 31 29
GENDER/RACE/HISPANIC ORIGIN      
Male, White, Not Hispanic 57 54 50
Female, White, Not Hispanic 42 41 48
Male, Black, Not Hispanic 14 13 11
Female, Black, Not Hispanic 6 7 10
Male, Hispanic 27 28 24
Female, Hispanic 13 13 18
120525
Table 1.13D – Heavy Alcohol Use in the Past Month among Persons Aged 12 to 20, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic Heavy Alcohol Use
2010(Old)
Heavy Alcohol Use
2010(New)
Heavy Alcohol Use
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.21 0.20 0.23
GENDER      
Male 0.32 0.31 0.29
Female 0.23 0.23 0.30
HISPANIC ORIGIN AND RACE      
Not Hispanic or Latino 0.25 0.24 0.26
White 0.32 0.31 0.34
Black or African American 0.27 0.26 0.27
American Indian or Alaska Native 2.74 2.86 1.30
Native Hawaiian or Other Pacific Islander 1.39 1.76 *
Asian 0.42 0.43 0.61
Two or More Races 1.30 1.36 1.18
Hispanic or Latino 0.38 0.36 0.34
GENDER/RACE/HISPANIC ORIGIN      
Male, White, Not Hispanic 0.46 0.45 0.43
Female, White, Not Hispanic 0.37 0.37 0.42
Male, Black, Not Hispanic 0.49 0.46 0.40
Female, Black, Not Hispanic 0.23 0.23 0.36
Male, Hispanic 0.66 0.62 0.55
Female, Hispanic 0.34 0.32 0.44
120525
Table 1.13P – Heavy Alcohol Use in the Past Month among Persons Aged 12 to 20, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic Heavy Alcohol Use
2010(Old)1
Heavy Alcohol Use
2010(New)2
Heavy Alcohol Use
20113
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 P-value corresponds to test between 2010(Old) estimate and 2010(New) estimate.
2 P-value corresponds to test between 2010(New) estimate and 2011 estimate.
3 P-value corresponds to test between 2010(Old) estimate and 2011 estimate.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.0000 0.0557 0.0153
GENDER      
Male 0.0004 0.0220 0.0068
Female 0.0001 0.7404 0.5358
HISPANIC ORIGIN AND RACE      
Not Hispanic or Latino 0.0000 0.1200 0.0486
White 0.0000 0.0996 0.0524
Black or African American 0.1601 0.8077 0.7222
American Indian or Alaska Native 0.9213 0.5435 0.4765
Native Hawaiian or Other Pacific Islander 0.1886 * *
Asian 0.7927 0.5199 0.5293
Two or More Races 0.0249 0.8459 0.9803
Hispanic or Latino 0.1174 0.1696 0.1129
GENDER/RACE/HISPANIC ORIGIN      
Male, White, Not Hispanic 0.0000 0.1205 0.0697
Female, White, Not Hispanic 0.0038 0.4255 0.3531
Male, Black, Not Hispanic 0.0944 0.7243 0.6224
Female, Black, Not Hispanic 0.6702 0.9408 0.9196
Male, Hispanic 0.4336 0.1000 0.0837
Female, Hispanic 0.2175 0.9113 0.9358
120525
Table 1.14C – Alcohol Use in the Past Month among Persons Aged 21 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic Past Month Alcohol Use
2010(Old)
Past Month Alcohol Use
2010(New)
Past Month Alcohol Use
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 1,681 1,678 1,656
GENDER      
Male 1,136 1,134 1,074
Female 909 913 1,018
HISPANIC ORIGIN AND RACE      
Not Hispanic or Latino 1,607 1,606 1,557
White 1,468 1,462 1,446
Black or African American 492 483 446
American Indian or Alaska Native 50 68 83
Native Hawaiian or Other Pacific Islander * * *
Asian 328 355 364
Two or More Races 117 135 130
Hispanic or Latino 485 487 537
GENDER/RACE/HISPANIC ORIGIN      
Male, White, Not Hispanic 957 950 910
Female, White, Not Hispanic 818 816 889
Male, Black, Not Hispanic 325 312 309
Female, Black, Not Hispanic 318 320 279
Male, Hispanic 381 377 413
Female, Hispanic 256 270 298
120525
Table 1.14D – Alcohol Use in the Past Month among Persons Aged 21 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic Past Month Alcohol Use
2010(Old)
Past Month Alcohol Use
2010(New)
Past Month Alcohol Use
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.45 0.45 0.45
GENDER      
Male 0.63 0.64 0.64
Female 0.56 0.56 0.59
HISPANIC ORIGIN AND RACE      
Not Hispanic or Latino 0.47 0.48 0.48
White 0.52 0.52 0.53
Black or African American 1.34 1.34 1.17
American Indian or Alaska Native 4.51 4.92 4.48
Native Hawaiian or Other Pacific Islander * * *
Asian 2.50 2.48 2.39
Two or More Races 3.74 3.71 3.42
Hispanic or Latino 1.22 1.19 1.19
GENDER/RACE/HISPANIC ORIGIN      
Male, White, Not Hispanic 0.73 0.73 0.74
Female, White, Not Hispanic 0.67 0.68 0.70
Male, Black, Not Hispanic 1.94 1.95 1.73
Female, Black, Not Hispanic 1.74 1.76 1.54
Male, Hispanic 1.76 1.71 1.77
Female, Hispanic 1.52 1.48 1.55
120525
Table 1.14P – Alcohol Use in the Past Month among Persons Aged 21 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic Past Month Alcohol Use
2010(Old)1
Past Month Alcohol Use
2010(New)2
Past Month Alcohol Use
20113
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 P-value corresponds to test between 2010(Old) estimate and 2010(New) estimate.
2 P-value corresponds to test between 2010(New) estimate and 2011 estimate.
3 P-value corresponds to test between 2010(Old) estimate and 2011 estimate.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.0000 0.5115 0.8003
GENDER      
Male 0.4313 0.8180 0.7576
Female 0.0000 0.2368 0.4484
HISPANIC ORIGIN AND RACE      
Not Hispanic or Latino 0.0000 0.6944 0.9694
White 0.0000 0.7123 0.9453
Black or African American 0.0080 0.9289 0.7301
American Indian or Alaska Native 0.2588 0.3496 0.1469
Native Hawaiian or Other Pacific Islander * * *
Asian 0.0210 0.7938 0.6111
Two or More Races 0.2174 0.9159 0.7258
Hispanic or Latino 0.9768 0.3478 0.3589
GENDER/RACE/HISPANIC ORIGIN      
Male, White, Not Hispanic 0.0034 0.3495 0.2891
Female, White, Not Hispanic 0.0000 0.1350 0.2344
Male, Black, Not Hispanic 0.0017 0.6389 0.9193
Female, Black, Not Hispanic 0.9896 0.5687 0.5667
Male, Hispanic 0.3044 0.3150 0.2419
Female, Hispanic 0.8021 0.8230 0.7895
120525
Table 1.15C – Binge Alcohol Use in the Past Month among Persons Aged 21 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic Binge Alcohol Use
2010(Old)
Binge Alcohol Use
2010(New)
Binge Alcohol Use
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days.
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 910 905 858
GENDER      
Male 709 703 665
Female 471 476 471
HISPANIC ORIGIN AND RACE      
Not Hispanic or Latino 845 841 794
White 755 746 732
Black or African American 285 279 272
American Indian or Alaska Native 40 51 57
Native Hawaiian or Other Pacific Islander * * *
Asian 147 156 136
Two or More Races 62 75 57
Hispanic or Latino 370 376 364
GENDER/RACE/HISPANIC ORIGIN      
Male, White, Not Hispanic 589 581 573
Female, White, Not Hispanic 384 380 386
Male, Black, Not Hispanic 210 202 201
Female, Black, Not Hispanic 172 174 167
Male, Hispanic 311 310 311
Female, Hispanic 174 188 175
120525
Table 1.15D – Binge Alcohol Use in the Past Month among Persons Aged 21 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic Binge Alcohol Use
2010(Old)
Binge Alcohol Use
2010(New)
Binge Alcohol Use
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days.
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.34 0.34 0.33
GENDER      
Male 0.54 0.54 0.53
Female 0.39 0.39 0.37
HISPANIC ORIGIN AND RACE      
Not Hispanic or Latino 0.36 0.36 0.35
White 0.40 0.40 0.41
Black or African American 1.00 0.99 0.91
American Indian or Alaska Native 3.72 4.12 4.11
Native Hawaiian or Other Pacific Islander * * *
Asian 1.35 1.34 1.25
Two or More Races 2.61 2.65 2.06
Hispanic or Latino 1.05 1.04 0.96
GENDER/RACE/HISPANIC ORIGIN      
Male, White, Not Hispanic 0.66 0.66 0.65
Female, White, Not Hispanic 0.46 0.46 0.46
Male, Black, Not Hispanic 1.70 1.69 1.51
Female, Black, Not Hispanic 1.14 1.15 1.07
Male, Hispanic 1.67 1.65 1.65
Female, Hispanic 1.13 1.14 1.04
120525
Table 1.15P – Binge Alcohol Use in the Past Month among Persons Aged 21 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic Binge Alcohol Use
2010(Old)1
Binge Alcohol Use
2010(New)2
Binge Alcohol Use
20113
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Binge Alcohol Use is defined as drinking five or more drinks on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least 1 day in the past 30 days.
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 P-value corresponds to test between 2010(Old) estimate and 2010(New) estimate.
2 P-value corresponds to test between 2010(New) estimate and 2011 estimate.
3 P-value corresponds to test between 2010(Old) estimate and 2011 estimate.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.0001 0.7965 0.5068
GENDER      
Male 0.0314 0.5220 0.3818
Female 0.0463 0.7366 0.8698
HISPANIC ORIGIN AND RACE      
Not Hispanic or Latino 0.0000 0.8054 0.8036
White 0.0000 0.5266 0.8747
Black or African American 0.0346 0.8894 0.7314
American Indian or Alaska Native 0.4080 0.7729 0.9925
Native Hawaiian or Other Pacific Islander * * *
Asian 0.3621 0.5527 0.6229
Two or More Races 0.0716 0.1141 0.2267
Hispanic or Latino 0.8999 0.2420 0.2571
GENDER/RACE/HISPANIC ORIGIN      
Male, White, Not Hispanic 0.0000 0.9358 0.6907
Female, White, Not Hispanic 0.0000 0.2578 0.4221
Male, Black, Not Hispanic 0.0249 0.8317 0.6485
Female, Black, Not Hispanic 0.9624 0.9761 0.9793
Male, Hispanic 0.4157 0.5053 0.6078
Female, Hispanic 0.1948 0.2232 0.3162
120525
Table 1.16C – Heavy Alcohol Use in the Past Month among Persons Aged 21 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic Heavy Alcohol Use
2010(Old)
Heavy Alcohol Use
2010(New)
Heavy Alcohol Use
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 446 441 428
GENDER      
Male 375 371 362
Female 203 200 197
HISPANIC ORIGIN AND RACE      
Not Hispanic or Latino 422 417 398
White 376 371 371
Black or African American 138 131 112
American Indian or Alaska Native 17 17 43
Native Hawaiian or Other Pacific Islander * * *
Asian 72 78 38
Two or More Races 31 39 37
Hispanic or Latino 137 136 158
GENDER/RACE/HISPANIC ORIGIN      
Male, White, Not Hispanic 319 314 311
Female, White, Not Hispanic 163 162 174
Male, Black, Not Hispanic 113 107 88
Female, Black, Not Hispanic 77 74 69
Male, Hispanic 117 112 148
Female, Hispanic 70 74 50
120525
Table 1.16D – Heavy Alcohol Use in the Past Month among Persons Aged 21 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic Heavy Alcohol Use
2010(Old)
Heavy Alcohol Use
2010(New)
Heavy Alcohol Use
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.19 0.19 0.19
GENDER      
Male 0.33 0.33 0.33
Female 0.18 0.17 0.17
HISPANIC ORIGIN AND RACE      
Not Hispanic or Latino 0.21 0.21 0.20
White 0.24 0.23 0.23
Black or African American 0.54 0.52 0.43
American Indian or Alaska Native 1.74 1.67 3.18
Native Hawaiian or Other Pacific Islander * * *
Asian 0.69 0.71 0.36
Two or More Races 1.29 1.38 1.24
Hispanic or Latino 0.46 0.44 0.48
GENDER/RACE/HISPANIC ORIGIN      
Male, White, Not Hispanic 0.42 0.42 0.41
Female, White, Not Hispanic 0.21 0.21 0.22
Male, Black, Not Hispanic 1.00 0.96 0.75
Female, Black, Not Hispanic 0.56 0.54 0.49
Male, Hispanic 0.77 0.74 0.89
Female, Hispanic 0.49 0.49 0.32
120525
Table 1.16P – Heavy Alcohol Use in the Past Month among Persons Aged 21 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic Heavy Alcohol Use
2010(Old)1
Heavy Alcohol Use
2010(New)2
Heavy Alcohol Use
20113
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Heavy Alcohol Use is defined as drinking five or more drinks on the same occasion on each of 5 or more days in the past 30 days; all heavy alcohol users are also binge alcohol users.
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 P-value corresponds to test between 2010(Old) estimate and 2010(New) estimate.
2 P-value corresponds to test between 2010(New) estimate and 2011 estimate.
3 P-value corresponds to test between 2010(Old) estimate and 2011 estimate.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.0000 0.1633 0.0684
GENDER      
Male 0.0001 0.2223 0.1357
Female 0.0016 0.4121 0.3007
HISPANIC ORIGIN AND RACE      
Not Hispanic or Latino 0.0000 0.1007 0.0461
White 0.0000 0.1510 0.0874
Black or African American 0.0422 0.5101 0.3818
American Indian or Alaska Native 0.3544 0.0801 0.1106
Native Hawaiian or Other Pacific Islander * * *
Asian 0.6050 0.1939 0.2039
Two or More Races 0.0847 0.4305 0.6233
Hispanic or Latino 0.0487 0.6929 0.8545
GENDER/RACE/HISPANIC ORIGIN      
Male, White, Not Hispanic 0.0000 0.0935 0.0593
Female, White, Not Hispanic 0.0003 0.9502 0.8365
Male, Black, Not Hispanic 0.1186 0.7805 0.6452
Female, Black, Not Hispanic 0.2719 0.4460 0.3908
Male, Hispanic 0.5568 0.2276 0.2615
Female, Hispanic 0.4757 0.1176 0.1004
120525
Table 1.17C – Past Year Initiation of Substance Use among Persons Aged 12 to 49: Standard Errors of Numbers in Thousands, 2010 and 2011
Substance 2010 Old 2010 New 2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Past Year Initiates are defined as persons who used the substance(s) for the first time in the 12 months prior to date of interview.
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Estimates in these designated rows do not include data from new methamphetamine initiation items added in 2007 or new methamphetamine use items added in 2005 and 2006.
3 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
4 Daily Cigarette Use is defined as ever smoking every day for at least 30 days.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1,2 97 98 103
Marijuana and Hashish 89 90 91
Cocaine 57 56 48
Crack 20 19 14
Heroin 24 25 26
Hallucinogens 61 62 58
LSD 39 37 30
PCP 11 9 10
Ecstasy 54 55 55
Inhalants 46 47 47
Nonmedical Use of Psychotherapeutics2,3 100 103 107
Pain Relievers 81 84 93
OxyContin® 47 47 45
Tranquilizers 78 77 84
Stimulants2 52 52 58
Sedatives 30 29 24
ILLICIT DRUGS OTHER THAN MARIJUANA1,2 100 104 101
CIGARETTES 80 83 84
Daily Cigarette Use4 57 59 54
SMOKELESS TOBACCO 68 67 73
CIGARS 103 105 93
ALCOHOL 113 114 117
120525
Table 1.18C – Past Year Initiation of Substance Use among Males Aged 12 to 49: Standard Errors of Numbers in Thousands, 2010 and 2011
Substance 2010 Old 2010 New 2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Past Year Initiates are defined as persons who used the substance(s) for the first time in the 12 months prior to date of interview.
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Estimates in these designated rows do not include data from new methamphetamine initiation items added in 2007 or new methamphetamine use items added in 2005 and 2006.
3 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
4 Daily Cigarette Use is defined as ever smoking every day for at least 30 days.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1,2 65 66 61
Marijuana and Hashish 65 65 60
Cocaine 45 44 34
Crack 8 8 10
Heroin 19 20 17
Hallucinogens 43 45 45
LSD 25 24 22
PCP 9 7 9
Ecstasy 38 41 39
Inhalants 28 29 31
Nonmedical Use of Psychotherapeutics2,3 65 65 56
Pain Relievers 55 56 49
OxyContin® 39 39 37
Tranquilizers 54 53 46
Stimulants2 29 30 36
Sedatives 21 20 15
ILLICIT DRUGS OTHER THAN MARIJUANA1,2 60 61 60
CIGARETTES 56 58 61
Daily Cigarette Use4 42 45 38
SMOKELESS TOBACCO 58 58 67
CIGARS 71 72 70
ALCOHOL 77 78 80
120525
Table 1.19C – Past Year Initiation of Substance Use among Females Aged 12 to 49: Standard Errors of Numbers in Thousands, 2010 and 2011
Substance 2010 Old 2010 New 2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Past Year Initiates are defined as persons who used the substance(s) for the first time in the 12 months prior to date of interview.
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Estimates in these designated rows do not include data from new methamphetamine initiation items added in 2007 or new methamphetamine use items added in 2005 and 2006.
3 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
4 Daily Cigarette Use is defined as ever smoking every day for at least 30 days.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1,2 75 76 81
Marijuana and Hashish 61 62 65
Cocaine 31 30 31
Crack 18 18 9
Heroin 15 15 20
Hallucinogens 41 40 38
LSD 27 26 18
PCP 6 6 5
Ecstasy 36 35 39
Inhalants 35 36 32
Nonmedical Use of Psychotherapeutics2,3 78 80 90
Pain Relievers 60 63 79
OxyContin® 27 27 26
Tranquilizers 56 55 71
Stimulants2 43 43 44
Sedatives 22 21 19
ILLICIT DRUGS OTHER THAN MARIJUANA1,2 80 83 81
CIGARETTES 53 54 55
Daily Cigarette Use4 36 36 38
SMOKELESS TOBACCO 33 32 26
CIGARS 71 72 60
ALCOHOL 80 82 79
120525
Table 1.20D – Standard Errors of Mean Age at First Use among Past Year Initiates of Substance Use Aged 12 to 49: 2010 and 2011
Substance 2010 Old 2010 New 2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Past Year Initiates are defined as persons who used the substance(s) for the first time in the 12 months prior to date of interview.
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Estimates in these designated rows do not include data from new methamphetamine initiation items added in 2007 or new methamphetamine use items added in 2005 and 2006.
3 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
4 Daily Cigarette Use is defined as ever smoking every day for at least 30 days.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1,2 0.50 0.48 0.39
Marijuana and Hashish 0.48 0.47 0.18
Cocaine 0.96 0.94 0.47
Crack 2.45 2.41 1.05
Heroin 1.05 1.10 1.22
Hallucinogens 0.21 0.24 0.30
LSD 0.40 0.39 0.27
PCP 0.57 0.61 0.94
Ecstasy 0.44 0.46 0.44
Inhalants 0.35 0.33 0.33
Nonmedical Use of Psychotherapeutics2,3 0.56 0.55 0.60
Pain Relievers 0.45 0.46 0.72
OxyContin® 0.97 0.97 1.36
Tranquilizers 0.74 0.73 0.83
Stimulants2 1.27 1.25 0.88
Sedatives 2.01 2.03 1.83
ILLICIT DRUGS OTHER THAN MARIJUANA1,2 0.48 0.47 0.49
CIGARETTES 0.21 0.21 0.13
Daily Cigarette Use4 0.34 0.35 0.44
SMOKELESS TOBACCO 0.51 0.51 0.60
CIGARS 0.37 0.37 0.33
ALCOHOL 0.16 0.15 0.13
120525
Table 1.20P – P Values from Tests of Differences of Mean Age at First Use among Past Year Initiates of Substance Use Aged 12 to 49: 2011 Versus 2010
Substance 2010 Old1 2010 New2 20113
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Past Year Initiates are defined as persons who used the substance(s) for the first time in the 12 months prior to date of interview.
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 P-value corresponds to test between 2010(Old) estimate and 2010(New) estimate.
2 P-value corresponds to test between 2010(New) estimate and 2011 estimate.
3 P-value corresponds to test between 2010(Old) estimate and 2011 estimate.
4 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
5 Estimates in these designated rows do not include data from new methamphetamine initiation items added in 2007 or new methamphetamine use items added in 2005 and 2006.
6 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
7 Daily Cigarette Use is defined as ever smoking every day for at least 30 days.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS4,5 0.0004 0.2028 0.1472
Marijuana and Hashish 0.0008 0.0879 0.0684
Cocaine 0.0036 0.3334 0.2920
Crack 0.4407 0.1368 0.1355
Heroin 0.9524 0.6664 0.6557
Hallucinogens 0.5321 0.2339 0.2483
LSD 0.0384 0.4505 0.3973
PCP 0.3407 0.7807 0.8548
Ecstasy 0.3664 0.7756 0.8540
Inhalants 0.5188 0.7920 0.8565
Nonmedical Use of Psychotherapeutics5,6 0.0146 0.8448 0.9739
Pain Relievers 0.0657 0.3062 0.3593
OxyContin® 0.1396 0.9356 0.9933
Tranquilizers 0.1251 0.9539 0.9750
Stimulants5 0.1865 0.4872 0.5181
Sedatives 0.0149 0.6211 0.5791
ILLICIT DRUGS OTHER THAN MARIJUANA4,5 0.0137 0.9713 0.8883
CIGARETTES 0.0003 0.5670 0.4589
Daily Cigarette Use7 0.4584 0.9737 0.9825
SMOKELESS TOBACCO 0.1341 0.4807 0.5354
CIGARS 0.7038 0.0808 0.0781
ALCOHOL 0.0012 0.9461 0.7506
120525
Table 1.21D – Standard Errors of Mean Age at First Use among Male Past Year Initiates of Substance Use Aged 12 to 49: 2010 and 2011
Substance 2010 Old 2010 New 2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Past Year Initiates are defined as persons who used the substance(s) for the first time in the 12 months prior to date of interview.
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Estimates in these designated rows do not include data from new methamphetamine initiation items added in 2007 or new methamphetamine use items added in 2005 and 2006.
3 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
4 Daily Cigarette Use is defined as ever smoking every day for at least 30 days.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1,2 0.48 0.47 0.23
Marijuana and Hashish 0.59 0.56 0.21
Cocaine 1.36 1.34 0.47
Crack 2.24 2.31 0.88
Heroin 1.31 1.39 1.96
Hallucinogens 0.30 0.37 0.50
LSD 0.32 0.32 0.34
PCP 0.48 0.55 1.21
Ecstasy 0.64 0.68 0.62
Inhalants 0.41 0.39 0.53
Nonmedical Use of Psychotherapeutics2,3 0.71 0.71 0.70
Pain Relievers 0.65 0.65 0.77
OxyContin® 1.27 1.30 2.00
Tranquilizers 1.12 1.10 1.10
Stimulants2 1.09 1.09 1.17
Sedatives 2.48 2.49 1.29
ILLICIT DRUGS OTHER THAN MARIJUANA1,2 0.47 0.48 0.43
CIGARETTES 0.28 0.28 0.19
Daily Cigarette Use4 0.33 0.37 0.51
SMOKELESS TOBACCO 0.54 0.54 0.75
CIGARS 0.53 0.53 0.36
ALCOHOL 0.12 0.12 0.11
120525
Table 1.21P – P Values from Tests of Differences of Mean Age at First Use among Male Past Year Initiates of Substance Use Aged 12 to 49: 2011 Versus 2010
Substance 2010 Old1 2010 New2 20113
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Past Year Initiates are defined as persons who used the substance(s) for the first time in the 12 months prior to date of interview.
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 P-value corresponds to test between 2010(Old) estimate and 2010(New) estimate.
2 P-value corresponds to test between 2010(New) estimate and 2011 estimate.
3 P-value corresponds to test between 2010(Old) estimate and 2011 estimate.
4 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
5 Estimates in these designated rows do not include data from new methamphetamine initiation items added in 2007 or new methamphetamine use items added in 2005 and 2006.
6 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
7 Daily Cigarette Use is defined as ever smoking every day for at least 30 days.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS4,5 0.0042 0.2704 0.2157
Marijuana and Hashish 0.0052 0.3291 0.2794
Cocaine 0.0584 0.1853 0.1743
Crack 0.1499 0.3444 0.3625
Heroin 0.6912 0.8038 0.8353
Hallucinogens 0.7934 0.2803 0.2318
LSD 0.1835 0.9230 0.9869
PCP 0.2300 0.4769 0.5499
Ecstasy 0.7416 0.8275 0.8575
Inhalants 0.3648 0.2099 0.2514
Nonmedical Use of Psychotherapeutics5,6 0.0039 0.7041 0.5932
Pain Relievers 0.0032 0.9526 0.9235
OxyContin® 0.3633 0.4366 0.4629
Tranquilizers 0.1670 0.7808 0.7494
Stimulants5 0.2074 0.5072 0.4945
Sedatives 0.0310 0.1494 0.1287
ILLICIT DRUGS OTHER THAN MARIJUANA4,5 0.0004 0.8536 0.9953
CIGARETTES 0.0194 0.9168 0.8366
Daily Cigarette Use7 0.8452 0.3320 0.3023
SMOKELESS TOBACCO 0.3269 0.2847 0.3120
CIGARS 0.3921 0.1126 0.1241
ALCOHOL 0.0313 0.7019 0.5425
120525
Table 1.22D – Standard Errors of Mean Age at First Use among Female Past Year Initiates of Substance Use Aged 12 to 49: 2010 and 2011
Substance 2010 Old 2010 New 2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Past Year Initiates are defined as persons who used the substance(s) for the first time in the 12 months prior to date of interview.
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Estimates in these designated rows do not include data from new methamphetamine initiation items added in 2007 or new methamphetamine use items added in 2005 and 2006.
3 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
4 Daily Cigarette Use is defined as ever smoking every day for at least 30 days.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS1,2 0.84 0.80 0.68
Marijuana and Hashish 0.76 0.75 0.29
Cocaine 1.13 1.08 0.88
Crack 3.42 3.33 2.10
Heroin 1.60 1.66 1.28
Hallucinogens 0.29 0.30 0.29
LSD 0.75 0.72 0.44
PCP 1.03 1.07 1.00
Ecstasy 0.62 0.60 0.62
Inhalants 0.56 0.52 0.32
Nonmedical Use of Psychotherapeutics2,3 0.82 0.80 0.86
Pain Relievers 0.62 0.63 1.08
OxyContin® 1.46 1.45 1.59
Tranquilizers 1.01 0.99 1.13
Stimulants2 2.07 2.04 1.25
Sedatives 2.99 3.02 2.76
ILLICIT DRUGS OTHER THAN MARIJUANA1,2 0.77 0.75 0.80
CIGARETTES 0.30 0.29 0.17
Daily Cigarette Use4 0.62 0.61 0.75
SMOKELESS TOBACCO 1.26 1.23 0.45
CIGARS 0.52 0.52 0.58
ALCOHOL 0.29 0.27 0.22
120525
Table 1.22P – P Values from Tests of Differences of Mean Age at First Use among Female Past Year Initiates of Substance Use Aged 12 to 49: 2011 Versus 2010
Substance 2010 Old1 2010 New2 20113
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: Past Year Initiates are defined as persons who used the substance(s) for the first time in the 12 months prior to date of interview.
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 P-value corresponds to test between 2010(Old) estimate and 2010(New) estimate.
2 P-value corresponds to test between 2010(New) estimate and 2011 estimate.
3 P-value corresponds to test between 2010(Old) estimate and 2011 estimate.
4 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
5 Estimates in these designated rows do not include data from new methamphetamine initiation items added in 2007 or new methamphetamine use items added in 2005 and 2006.
6 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
7 Daily Cigarette Use is defined as ever smoking every day for at least 30 days.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
ILLICIT DRUGS4,5 0.0054 0.3139 0.2501
Marijuana and Hashish 0.0374 0.1482 0.1305
Cocaine 0.0333 0.8688 0.9553
Crack 0.0613 0.2293 0.2108
Heroin 0.2358 0.5636 0.5242
Hallucinogens 0.0570 0.5786 0.7865
LSD 0.0765 0.2838 0.2593
PCP 0.7056 0.6023 0.6082
Ecstasy 0.0015 0.5095 0.6603
Inhalants 0.8480 0.3353 0.3451
Nonmedical Use of Psychotherapeutics5,6 0.1239 0.7604 0.8454
Pain Relievers 0.6255 0.2950 0.3071
OxyContin® 0.1185 0.3650 0.3379
Tranquilizers 0.2305 0.8072 0.8683
Stimulants5 0.0850 0.6611 0.7103
Sedatives 0.1308 0.9224 0.9442
ILLICIT DRUGS OTHER THAN MARIJUANA4,5 0.0875 0.9058 0.8068
CIGARETTES 0.0214 0.4689 0.3886
Daily Cigarette Use7 0.0057 0.4696 0.4230
SMOKELESS TOBACCO 0.0455 0.5164 0.4809
CIGARS 0.0368 0.4637 0.4108
ALCOHOL 0.0268 0.9205 0.9348
120525
Table 1.23C – Perceived Great Risk of Marijuana Use among Persons Aged 12 to 17, by Demographic and Geographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic/Geographic Characteristic MARIJUANA
Smoke Once a Month Smoke Once or Twice a Week
2010(Old) 2010(New) 2011 2010(Old) 2010(New) 2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
NOTE: Response categories for the Perception of Risk questions include "No risk," "Slight risk," "Moderate risk," and "Great risk." The estimates in this table correspond to persons reporting "Great risk." Respondents with unknown Perception of Risk data were excluded.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 101 104 98 109 113 120
AGE            
12-13 85 88 75 109 112 102
14-15 68 70 71 92 94 96
16-17 64 67 61 81 84 83
GENDER            
Male 69 71 66 77 79 77
Female 71 72 71 74 77 81
HISPANIC ORIGIN AND RACE            
Not Hispanic or Latino 90 92 84 96 98 102
White 100 99 95 143 142 138
Black or African American 54 56 49 65 66 59
American Indian or Alaska Native 6 7 7 7 8 10
Native Hawaiian or Other Pacific Islander * * * * * *
Asian 36 40 38 52 56 54
Two or More Races 14 18 21 19 25 25
Hispanic or Latino 48 51 51 53 57 60
COUNTY TYPE            
Large Metro 110 115 108 159 164 155
Small Metro 80 81 73 119 121 116
Nonmetro 56 57 54 74 76 78
120525
Table 1.23D – Perceived Great Risk of Marijuana Use among Persons Aged 12 to 17, by Demographic and Geographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic/Geographic Characteristic MARIJUANA
Smoke Once a Month Smoke Once or Twice a Week
2010(Old) 2010(New) 2011 2010(Old) 2010(New) 2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
NOTE: Response categories for the Perception of Risk questions include "No risk," "Slight risk," "Moderate risk," and "Great risk." The estimates in this table correspond to persons reporting "Great risk." Respondents with unknown Perception of Risk data were excluded.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.42 0.42 0.40 0.46 0.46 0.49
AGE            
12-13 0.80 0.79 0.79 0.78 0.78 0.78
14-15 0.71 0.70 0.68 0.77 0.77 0.84
16-17 0.65 0.66 0.59 0.71 0.72 0.72
GENDER            
Male 0.56 0.56 0.53 0.63 0.62 0.62
Female 0.61 0.60 0.59 0.63 0.63 0.68
HISPANIC ORIGIN AND RACE            
Not Hispanic or Latino 0.47 0.47 0.44 0.50 0.50 0.53
White 0.53 0.53 0.51 0.58 0.58 0.60
Black or African American 1.10 1.10 1.04 1.08 1.09 1.19
American Indian or Alaska Native 4.65 4.64 4.30 4.02 4.55 4.57
Native Hawaiian or Other Pacific Islander * * * * * *
Asian 2.68 2.67 2.29 2.79 2.71 2.51
Two or More Races 2.23 2.21 2.59 2.68 2.69 2.62
Hispanic or Latino 1.00 0.97 0.96 1.10 1.08 1.13
COUNTY TYPE            
Large Metro 0.62 0.62 0.59 0.69 0.69 0.72
Small Metro 0.68 0.68 0.68 0.82 0.82 0.84
Nonmetro 1.06 1.06 0.92 1.10 1.10 1.17
120525
Table 1.23P – Perceived Great Risk of Marijuana Use among Persons Aged 12 to 17, by Demographic and Geographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic/Geographic Characteristic MARIJUANA
Smoke Once a Month Smoke Once or Twice a Week
2010(Old)1 2010(New)2 20113 2010(Old)1 2010(New)2 20113
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
NOTE: Response categories for the Perception of Risk questions include "No risk," "Slight risk," "Moderate risk," and "Great risk." The estimates in this table correspond to persons reporting "Great risk." Respondents with unknown Perception of Risk data were excluded.
1 P-value corresponds to test between 2010(Old) estimate and 2010(New) estimate.
2 P-value corresponds to test between 2010(New) estimate and 2011 estimate.
3 P-value corresponds to test between 2010(Old) estimate and 2011 estimate.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.3996 0.0003 0.0004 0.5384 0.0003 0.0002
AGE            
12-13 0.6489 0.0098 0.0082 0.1012 0.0125 0.0069
14-15 0.6861 0.0642 0.0721 0.4619 0.0248 0.0204
16-17 0.1935 0.1129 0.1433 0.3998 0.1165 0.1365
GENDER            
Male 0.3170 0.0004 0.0005 0.2855 0.0023 0.0016
Female 0.7988 0.0913 0.0984 0.9884 0.0201 0.0204
HISPANIC ORIGIN AND RACE            
Not Hispanic or Latino 0.0040 0.0020 0.0042 0.5362 0.0002 0.0002
White 0.0000 0.0666 0.0886 0.0012 0.0038 0.0050
Black or African American 0.1075 0.0225 0.0295 0.9455 0.0311 0.0302
American Indian or Alaska Native 0.2024 0.8207 0.5907 0.0273 0.8226 0.3151
Native Hawaiian or Other Pacific Islander * * * * * *
Asian 0.6063 0.2468 0.2795 0.3513 0.1808 0.2395
Two or More Races 0.6714 0.6535 0.6961 0.4970 0.6256 0.7002
Hispanic or Latino 0.3004 0.0709 0.0509 0.8062 0.5770 0.5524
COUNTY TYPE            
Large Metro 0.1039 0.0343 0.0500 0.4890 0.0264 0.0218
Small Metro 0.4513 0.0035 0.0025 0.9166 0.0181 0.0199
Nonmetro 0.6039 0.1823 0.2029 0.8444 0.1161 0.1141
120525
Table 1.24C – Need for and Receipt of Treatment at a Specialty Facility for an Illicit Drug or Alcohol Problem in the Past Year among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands and Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic Needed Treatment
2010(Old)
Needed Treatment
2010(New)
Needed Treatment
2011
Needed but
Did Not Receive
Treatment
2010(Old)
Needed but
Did Not Receive
Treatment
2010(New)
Needed but
Did Not Receive
Treatment
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
NOTE: Respondents were classified as needing treatment for an illicit drug or alcohol problem if they met at least one of three criteria during the past year: (1) dependent on illicit drugs or alcohol; (2) abuse of illicit drugs or alcohol; or (3) received treatment for illicit drug or alcohol use at a specialty facility (i.e., drug and alcohol rehabilitation facility [inpatient or outpatient], hospital [inpatient], or mental health center). Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 476 469 423 453 446 397
AGE            
12-17 61 63 58 58 60 55
18-25 140 140 130 137 136 127
26 or Older 439 434 397 416 410 370
GENDER            
Male 372 367 337 359 355 316
Female 265 266 241 249 250 225
HISPANIC ORIGIN AND RACE            
Not Hispanic or Latino 439 433 387 414 408 365
White 396 392 348 371 366 333
Black or African American 164 160 132 154 149 123
American Indian or Alaska Native 30 30 53 24 25 47
Native Hawaiian or Other Pacific Islander 10 10 32 10 10 30
Asian 67 72 54 66 71 53
Two or More Races 37 48 43 35 47 42
Hispanic or Latino 206 214 177 200 209 163
120525
Table 1.24D – Need for and Receipt of Treatment at a Specialty Facility for an Illicit Drug or Alcohol Problem in the Past Year among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic Needed Treatment
2010(Old)
Needed Treatment
2010(New)
Needed Treatment
2011
Needed but
Did Not Receive
Treatment
2010(Old)
Needed but
Did Not Receive
Treatment
2010(New)
Needed but
Did Not Receive
Treatment
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
NOTE: Respondents were classified as needing treatment for an illicit drug or alcohol problem if they met at least one of three criteria during the past year: (1) dependent on illicit drugs or alcohol; (2) abuse of illicit drugs or alcohol; or (3) received treatment for illicit drug or alcohol use at a specialty facility (i.e., drug and alcohol rehabilitation facility [inpatient or outpatient], hospital [inpatient], or mental health center). Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.19 0.18 0.16 0.18 0.17 0.15
AGE            
12-17 0.25 0.25 0.23 0.24 0.24 0.22
18-25 0.41 0.41 0.38 0.40 0.40 0.37
26 or Older 0.22 0.22 0.20 0.21 0.21 0.19
GENDER            
Male 0.30 0.30 0.27 0.29 0.29 0.25
Female 0.20 0.20 0.18 0.19 0.19 0.17
HISPANIC ORIGIN AND RACE            
Not Hispanic or Latino 0.20 0.20 0.18 0.19 0.19 0.17
White 0.23 0.23 0.21 0.22 0.22 0.20
Black or African American 0.54 0.54 0.43 0.51 0.50 0.40
American Indian or Alaska Native 2.44 2.18 2.94 1.99 1.80 2.67
Native Hawaiian or Other Pacific Islander 1.45 1.45 3.21 1.39 1.38 3.03
Asian 0.56 0.56 0.42 0.55 0.55 0.41
Two or More Races 1.24 1.30 1.08 1.16 1.25 1.05
Hispanic or Latino 0.56 0.56 0.45 0.54 0.54 0.41
120525
Table 1.24P – Need for and Receipt of Treatment at a Specialty Facility for an Illicit Drug or Alcohol Problem in the Past Year among Persons Aged 12 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic Needed Treatment
2010(Old)1
Needed Treatment
2010(New)2
Needed Treatment
20113
Needed but
Did Not Receive
Treatment
2010(Old)1
Needed but
Did Not Receive
Treatment
2010(New)2
Needed but
Did Not Receive
Treatment
20113
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
NOTE: Respondents were classified as needing treatment for an illicit drug or alcohol problem if they met at least one of three criteria during the past year: (1) dependent on illicit drugs or alcohol; (2) abuse of illicit drugs or alcohol; or (3) received treatment for illicit drug or alcohol use at a specialty facility (i.e., drug and alcohol rehabilitation facility [inpatient or outpatient], hospital [inpatient], or mental health center). Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006.
1 P-value corresponds to test between 2010(Old) estimate and 2010(New) estimate.
2 P-value corresponds to test between 2010(New) estimate and 2011 estimate.
3 P-value corresponds to test between 2010(Old) estimate and 2011 estimate.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.0302 0.0043 0.0016 0.0698 0.0106 0.0049
AGE            
12-17 0.7604 0.1080 0.1146 0.6257 0.0781 0.0869
18-25 0.1694 0.0306 0.0197 0.4307 0.0157 0.0121
26 or Older 0.1258 0.0324 0.0183 0.1664 0.0921 0.0578
GENDER            
Male 0.3786 0.0030 0.0020 0.5249 0.0067 0.0050
Female 0.0120 0.4374 0.3187 0.0183 0.5405 0.4124
HISPANIC ORIGIN AND RACE            
Not Hispanic or Latino 0.0000 0.0179 0.0053 0.0000 0.0537 0.0204
White 0.0000 0.0490 0.0184 0.0000 0.1431 0.0660
Black or African American 0.1493 0.1873 0.1349 0.0644 0.1845 0.1224
American Indian or Alaska Native 0.3782 0.6295 0.8436 0.4386 0.5436 0.7191
Native Hawaiian or Other Pacific Islander 0.4283 0.0886 0.0793 0.4324 0.1308 0.1178
Asian 0.7572 0.2925 0.3096 0.3569 0.3059 0.3564
Two or More Races 0.0573 0.3576 0.5654 0.0007 0.3853 0.7155
Hispanic or Latino 0.6760 0.1206 0.1528 0.6859 0.0693 0.0895
120525
Table 1.25C – Drove Under the Influence of Illicit Drugs in the Past Year among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic Illicit Drugs
2010(Old)
Illicit Drugs
2010(New)
Illicit Drugs
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 304 297 261
AGE      
12-17 35 35 33
18-25 104 101 101
26 or Older 274 267 240
GENDER      
Male 253 244 223
Female 159 159 129
HISPANIC ORIGIN AND RACE      
Not Hispanic or Latino 283 276 241
White 250 245 219
Black or African American 114 109 87
American Indian or Alaska Native 20 19 19
Native Hawaiian or Other Pacific Islander 6 6 *
Asian 48 46 30
Two or More Races 26 30 29
Hispanic or Latino 114 110 101
120525
Table 1.25D – Drove Under the Influence of Illicit Drugs in the Past Year among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic Illicit Drugs
2010(Old)
Illicit Drugs
2010(New)
Illicit Drugs
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.12 0.12 0.10
AGE      
12-17 0.14 0.14 0.13
18-25 0.30 0.30 0.30
26 or Older 0.14 0.14 0.12
GENDER      
Male 0.20 0.20 0.18
Female 0.12 0.12 0.10
HISPANIC ORIGIN AND RACE      
Not Hispanic or Latino 0.13 0.13 0.11
White 0.15 0.15 0.13
Black or African American 0.38 0.36 0.29
American Indian or Alaska Native 1.63 1.41 1.26
Native Hawaiian or Other Pacific Islander 0.88 0.85 *
Asian 0.42 0.37 0.25
Two or More Races 0.85 0.81 0.73
Hispanic or Latino 0.31 0.29 0.26
120525
Table 1.25P – Drove Under the Influence of Illicit Drugs in the Past Year among Persons Aged 12 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic Illicit Drugs
2010(Old)1
Illicit Drugs
2010(New)2
Illicit Drugs
20113
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006.
1 P-value corresponds to test between 2010(Old) estimate and 2010(New) estimate.
2 P-value corresponds to test between 2010(New) estimate and 2011 estimate.
3 P-value corresponds to test between 2010(Old) estimate and 2011 estimate.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.0000 0.0068 0.0007
AGE      
12-17 0.0450 0.7763 0.5940
18-25 0.0000 0.0436 0.0075
26 or Older 0.0000 0.0327 0.0112
GENDER      
Male 0.0000 0.0390 0.0104
Female 0.0000 0.0702 0.0276
HISPANIC ORIGIN AND RACE      
Not Hispanic or Latino 0.0000 0.0098 0.0016
White 0.0000 0.0310 0.0088
Black or African American 0.0111 0.2884 0.1797
American Indian or Alaska Native 0.7027 0.2511 0.2126
Native Hawaiian or Other Pacific Islander 0.5312 * *
Asian 0.1637 0.1034 0.0907
Two or More Races 0.7597 0.9267 0.9881
Hispanic or Latino 0.0078 0.5041 0.3180
120525
Table 1.26C – Drove Under the Influence of Alcohol in the Past Year among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic Alcohol
2010(Old)
Alcohol
2010(New)
Alcohol
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 570 566 573
AGE      
12-17 37 37 29
18-25 137 136 134
26 or Older 536 532 547
GENDER      
Male 451 445 445
Female 296 297 319
HISPANIC ORIGIN AND RACE      
Not Hispanic or Latino 528 522 523
White 486 481 481
Black or African American 161 155 161
American Indian or Alaska Native 25 25 37
Native Hawaiian or Other Pacific Islander * * 38
Asian 84 88 81
Two or More Races 40 52 41
Hispanic or Latino 182 180 207
120525
Table 1.26D – Drove Under the Influence of Alcohol in the Past Year among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic Alcohol
2010(Old)
Alcohol
2010(New)
Alcohol
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.22 0.22 0.22
AGE      
12-17 0.15 0.15 0.12
18-25 0.40 0.40 0.39
26 or Older 0.27 0.27 0.28
GENDER      
Male 0.37 0.36 0.36
Female 0.23 0.23 0.24
HISPANIC ORIGIN AND RACE      
Not Hispanic or Latino 0.24 0.24 0.24
White 0.29 0.29 0.28
Black or African American 0.53 0.52 0.53
American Indian or Alaska Native 2.04 1.81 2.12
Native Hawaiian or Other Pacific Islander * * 3.81
Asian 0.69 0.68 0.65
Two or More Races 1.28 1.35 1.01
Hispanic or Latino 0.49 0.47 0.52
120525
Table 1.26P – Drove Under the Influence of Alcohol in the Past Year among Persons Aged 12 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic Alcohol
2010(Old)1
Alcohol
2010(New)2
Alcohol
20113
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
1 P-value corresponds to test between 2010(Old) estimate and 2010(New) estimate.
2 P-value corresponds to test between 2010(New) estimate and 2011 estimate.
3 P-value corresponds to test between 2010(Old) estimate and 2011 estimate.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.0000 0.7517 0.3392
AGE      
12-17 0.0332 0.0633 0.0387
18-25 0.0000 0.0290 0.0063
26 or Older 0.0000 0.7843 0.8896
GENDER      
Male 0.0000 0.6089 0.3710
Female 0.0000 0.8856 0.7395
HISPANIC ORIGIN AND RACE      
Not Hispanic or Latino 0.0000 0.5703 0.2685
White 0.0000 0.6331 0.3845
Black or African American 0.0083 0.7240 0.5237
American Indian or Alaska Native 0.3585 0.8380 0.9541
Native Hawaiian or Other Pacific Islander * * *
Asian 0.8937 0.9755 0.9624
Two or More Races 0.1142 0.4780 0.7170
Hispanic or Latino 0.0990 0.4888 0.6450
120525
Table 1.27C – Drove Under the Influence of Illicit Drugs or Alcohol in the Past Year among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2010 and 2011
Demographic Characteristic Illicit Drugs or Alcohol
2010(Old)
Illicit Drugs or Alcohol
2010(New)
Illicit Drugs or Alcohol
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 581 577 593
AGE      
12-17 41 41 37
18-25 145 144 139
26 or Older 544 539 566
GENDER      
Male 466 460 459
Female 308 309 328
HISPANIC ORIGIN AND RACE      
Not Hispanic or Latino 537 531 542
White 491 485 503
Black or African American 170 164 165
American Indian or Alaska Native 25 25 39
Native Hawaiian or Other Pacific Islander * * 39
Asian 89 92 82
Two or More Races 42 55 44
Hispanic or Latino 188 187 209
120525
Table 1.27D – Drove Under the Influence of Illicit Drugs or Alcohol in the Past Year among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2010 and 2011
Demographic Characteristic Illicit Drugs or Alcohol
2010(Old)
Illicit Drugs or Alcohol
2010(New)
Illicit Drugs or Alcohol
2011
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.23 0.23 0.23
AGE      
12-17 0.17 0.16 0.15
18-25 0.42 0.42 0.41
26 or Older 0.28 0.27 0.29
GENDER      
Male 0.38 0.37 0.37
Female 0.24 0.23 0.25
HISPANIC ORIGIN AND RACE      
Not Hispanic or Latino 0.25 0.24 0.25
White 0.29 0.29 0.30
Black or African American 0.56 0.55 0.54
American Indian or Alaska Native 2.06 1.87 2.18
Native Hawaiian or Other Pacific Islander * * 3.95
Asian 0.74 0.71 0.65
Two or More Races 1.37 1.44 1.09
Hispanic or Latino 0.51 0.49 0.53
120525
Table 1.27P – Drove Under the Influence of Illicit Drugs or Alcohol in the Past Year among Persons Aged 12 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2011 Versus 2010
Demographic Characteristic Illicit Drugs or Alcohol
2010(Old)1
Illicit Drugs or Alcohol
2010(New)2
Illicit Drugs or Alcohol
20113
*Low precision; no estimate reported.
NOTE: Some 2010(Old) estimates used in the comparisons may differ from previously published estimates due to updates (see Section B.3 in Appendix B of the Results from the 2011 National Survey on Drug Use and Health: National Findings).
NOTE: The 2010(Old) and 2010(New) estimates were generated using different analysis weights. The weights were poststratified using population estimates based on the 2000 census for 2010(Old) and on the 2010 census for 2010(New).
NOTE: Census effect is defined as [2011 − 2010(Old)] − [2011 − 2010(New)] = 2010(New) − 2010(Old). Relative census effect is defined by dividing the census effect by [2011 − 2010(New)].
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically, including data from original methamphetamine questions but not including new methamphetamine items added in 2005 and 2006.
1 P-value corresponds to test between 2010(Old) estimate and 2010(New) estimate.
2 P-value corresponds to test between 2010(New) estimate and 2011 estimate.
3 P-value corresponds to test between 2010(Old) estimate and 2011 estimate.
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2010 and 2011.
TOTAL 0.0000 0.6919 0.2708
AGE      
12-17 0.0139 0.2026 0.1245
18-25 0.0000 0.0368 0.0066
26 or Older 0.0000 0.8806 0.7609
GENDER      
Male 0.0000 0.6799 0.4075
Female 0.0000 0.8865 0.4987
HISPANIC ORIGIN AND RACE      
Not Hispanic or Latino 0.0000 0.5302 0.2240
White 0.0000 0.6338 0.3616
Black or African American 0.0032 0.8005 0.5732
American Indian or Alaska Native 0.5527 0.9764 0.8640
Native Hawaiian or Other Pacific Islander * * *
Asian 0.9457 0.6150 0.6262
Two or More Races 0.1018 0.4661 0.7038
Hispanic or Latino 0.0451 0.5232 0.7124

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