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Results from the 2002 National Survey on Drug Use and Health (NSDUH)

Appendix G: Sample Size and Population Tables

30403 (8.1N)

Table G.1  Survey Sample Size for All Respondents Aged 12 or Older, by Gender and Detailed Age Categories: 2002

Age Category Total GENDER
Male Female
Total 68,126 32,767 35,359
12 3,992 2,015 1,977
13 4,027 2,112 1,915
14 4,149 2,079 2,070
15 3,896 1,989 1,907
16 3,812 1,946 1,866
17 3,769 1,912 1,857
18 3,231 1,601 1,630
19 3,069 1,473 1,596
20 2,842 1,321 1,521
21 2,962 1,373 1,589
22 2,823 1,321 1,502
23 2,812 1,309 1,503
24 2,739 1,248 1,491
25 2,588 1,139 1,449
26–29 2,807 1,299 1,508
30–34 3,567 1,684 1,883
35–39 3,182 1,511 1,671
40–44 3,285 1,529 1,756
45–49 3,153 1,495 1,658
50–54 1,327 600 727
55–59 1,034 463 571
60–64 821 371 450
65 or Older 2,239 977 1,262

Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002.

30403 (8.1A)

 

Table G.2  Numbers (in Thousands) of Persons Aged 12 or Older, by Gender and Detailed Age Categories: 2002

Age Category Total GENDER
Male Female
Total 235,143 113,602 121,541
12 4,099 2,091 2,007
13 4,187 2,240 1,947
14 4,358 2,135 2,223
15 4,112 2,134 1,978
16 4,047 2,041 2,007
17 3,950 2,005 1,945
18 4,363 2,236 2,127
19 4,087 2,044 2,042
20 3,997 2,058 1,939
21 4,048 2,021 2,026
22 3,867 1,962 1,906
23 3,810 1,944 1,866
24 3,523 1,717 1,806
25 3,329 1,545 1,784
26–29 15,271 7,472 7,799
30–34 19,892 9,942 9,950
35–39 21,999 10,856 11,143
40–44 21,939 10,537 11,402
45–49 21,186 10,519 10,667
50–54 18,796 9,028 9,767
55–59 14,696 6,689 8,007
60–64 11,610 5,820 5,790
65 or Older 33,977 14,564 19,413

Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002.

30404 (8.2N)

 

Table G.3  Survey Sample Size for All Respondents Aged 12 or Older, by Age Groups and Demographic Characteristics: 2002

Demographic Characteristic Total AGE GROUP (Years)
12–17 18–25 26 or Older
TOTAL 68,126 23,645 23,066 21,415
GENDER        
     Male 32,767 12,053 10,785 9,929
     Female 35,359 11,592 12,281 11,486
HISPANIC ORIGIN AND RACE        
     Not Hispanic or Latino 59,315 20,381 19,727 19,207
          White 46,548 15,637 15,211 15,700
          Black or African American 8,278 3,154 2,892 2,232
          American Indian or Alaska Native 921 344 316 261
          Native Hawaiian or Other Pacific Islander 273 83 108 82
          Asian 1,890 587 689 614
          Two or More Races 1,405 576 511 318
     Hispanic or Latino 8,811 3,264 3,339 2,208
GENDER/RACE/HISPANIC ORIGIN        
     Male - White 22,679 8,073 7,243 7,363
     Female - White 23,869 7,564 7,968 8,337
     Male - Black or African American 3,675 1,567 1,164 944
     Female - Black or African American 4,603 1,587 1,728 1,288
     Male - Hispanic or Latino 4,265 1,608 1,604 1,053
     Female - Hispanic or Latino 4,546 1,656 1,735 1,155
EDUCATION1        
     < High School 8,012 N/A 4,779 3,233
     High School Graduate 15,053 N/A 8,109 6,944
     Some College 12,688 N/A 7,381 5,307
     College Graduate 8,728 N/A 2,797 5,931
CURRENT EMPLOYMENT1        
     Full-Time 24,550 N/A 10,933 13,617
     Part-Time 8,203 N/A 5,848 2,355
     Unemployed 2,407 N/A 1,731 676
     Other2 9,321 N/A 4,554 4,767

N/A: Not applicable.

1 Data on education and current employment not shown for persons aged 12 to 17. Estimates for both education and current employment are for persons aged greater than or equal to 18.
2 Retired person, disabled person, homemaker, student, or other person not in the labor force.

Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002.

30404 (8.2A)

 

Table G.4  Numbers (in Thousands) of Persons Aged 12 or Older, by Age Groups and Demographic Characteristics: 2002

Demographic Characteristic Total AGE GROUP (Years)
12–17 18–25 26 or Older
TOTAL 235,143 24,754 31,024 179,365
GENDER        
     Male 113,602 12,647 15,528 85,428
     Female 121,541 12,107 15,497 93,938
HISPANIC ORIGIN AND RACE        
     Not Hispanic or Latino 206,064 20,823 25,536 159,705
          White 165,392 15,532 19,307 130,553
          Black or African American 26,809 3,618 4,071 19,120
          American Indian or Alaska Native 1,479 189 215 1,075
          Native Hawaiian or Other Pacific Islander 813 82 170 562
          Asian 9,059 1,012 1,370 6,677
          Two or More Races 2,512 392 404 1,717
     Hispanic or Latino 29,079 3,930 5,488 19,661
GENDER/RACE/HISPANIC ORIGIN        
     Male - White 80,066 7,970 9,629 62,466
     Female - White 85,326 7,562 9,678 68,087
     Male - Black or African American 12,048 1,820 1,894 8,334
     Female - Black or African American 14,761 1,798 2,177 10,786
     Male - Hispanic or Latino 14,862 2,010 2,949 9,904
     Female - Hispanic or Latino 14,216 1,920 2,539 9,757
EDUCATION1        
     < High School 37,226 N/A 6,877 30,349
     High School Graduate 67,985 N/A 10,580 57,405
     Some College 52,574 N/A 9,774 42,800
     College Graduate 52,605 N/A 3,793 48,811
CURRENT EMPLOYMENT1        
     Full-Time 116,508 N/A 14,494 102,015
     Part-Time 27,442 N/A 7,903 19,539
     Unemployed 7,585 N/A 2,457 5,129
     Other2 58,854 N/A 6,171 52,683

N/A: Not applicable.

1 Data on education and current employment not shown for persons aged 12 to 17. Estimates for both education and current employment are for persons aged greater than or equal to 18.
2 Retired person, disabled person, homemaker, student, or other person not in the labor force.

Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002.

30403 (8.8N)

 

Table G.5  Survey Sample Size for All Respondents Aged 12 or Older, by Age Groups and Geographic Characteristics: 2002

Geographic Characteristic Total AGE GROUP (Years)
12–17 18–25 26 or Older
TOTAL 68,126 23,645 23,066 21,415
GEOGRAPHIC DIVISION        
     Northeast 13,706 4,718 4,786 4,202
          New England 5,530 1,946 1,866 1,718
          Middle Atlantic 8,176 2,772 2,920 2,484
     Midwest 19,180 6,645 6,604 5,931
          East North Central 12,907 4,423 4,537 3,947
          West North Central 6,273 2,222 2,067 1,984
     South 20,900 7,262 6,908 6,730
          South Atlantic 10,894 3,757 3,673 3,464
          East South Central 3,628 1,325 1,105 1,198
          West South Central 6,378 2,180 2,130 2,068
     West 14,340 5,020 4,768 4,552
          Mountain 7,083 2,471 2,363 2,249
          Pacific 7,257 2,549 2,405 2,303
COUNTY TYPE        
     Large Metro 26,792 9,378 8,843 8,571
     Small Metro 23,944 8,016 8,571 7,357
          250K - 1 Mil. Pop. 16,902 5,755 5,926 5,221
          <250K Pop. 7,042 2,261 2,645 2,136
     Nonmetro 17,390 6,251 5,652 5,487
          Urbanized 6,012 1,970 2,196 1,846
          Less Urbanized 9,433 3,485 2,958 2,990
          Completely Rural 1,945 796 498 651

Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002.

30403 (8.8A)

 

Table G.6  Numbers (in Thousands) of Persons Aged 12 or Older, by Age Groups and Geographic Characteristics: 2002

Geographic Characteristic Total AGE GROUP (Years)
12–17 18–25 26 or Older
TOTAL 235,143 24,754 31,024 179,365
GEOGRAPHIC DIVISION        
     Northeast 45,064 4,460 5,505 35,099
          New England 11,806 1,157 1,434 9,216
          Middle Atlantic 33,257 3,303 4,072 25,883
     Midwest 53,427 5,690 7,200 40,537
          East North Central 37,414 3,986 4,974 28,454
          West North Central 16,013 1,704 2,226 12,084
     South 83,770 8,774 11,024 63,973
          South Atlantic 43,760 4,396 5,392 33,972
          East South Central 14,156 1,426 1,912 10,817
          West South Central 25,854 2,951 3,720 19,183
     West 52,882 5,830 7,295 39,757
          Mountain 15,313 1,706 2,183 11,424
          Pacific 37,569 4,124 5,112 28,333
COUNTY TYPE        
     Large Metro 117,296 12,429 14,761 90,106
     Small Metro 70,813 7,365 10,453 52,995
          250K - 1 Mil. Pop. 51,686 5,469 7,418 38,798
          <250K Pop. 19,128 1,896 3,035 14,197
     Nonmetro 47,034 4,959 5,810 36,265
          Urbanized 14,855 1,544 2,124 11,187
          Less Urbanized 26,965 2,855 3,164 20,946
          Completely Rural 5,214 561 522 4,132

Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2002.

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