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1998 National Household Survey on Drug Abuse: Population Estimates
|
AGE/ /GENDER |
At Least Once |
12 or More Days |
51 or More Days | |||||||||||
|
Observed Estimate |
95% C.I. |
Observed Estimate |
95% C.I. |
Observed Estimate |
95% C.I. | |||||||||
|
RATE ESTIMATES (Percent) | ||||||||||||||
12-17 |
14.1 |
(12.9 |
- |
15.3) |
7.6 |
(6.7 |
- |
8.8) |
4.8 |
(4.0 |
- |
5.8) | ||
Male |
14.4 |
(12.8 |
- |
16.2) |
8.2 |
(6.9 |
- |
9.6) |
5.2 |
(4.2 |
- |
6.5) | ||
Female |
13.7 |
(12.0 |
- |
15.6) |
7.1 |
(5.7 |
- |
8.8) |
4.3 |
(3.2 |
- |
5.8) | ||
18-25 |
24.1 |
(22.3 |
- |
26.0) |
14.0 |
(12.7 |
- |
15.4) |
9.1 |
(8.1 |
- |
10.2) | ||
Male |
28.1 |
(25.3 |
- |
31.1) |
17.4 |
(15.4 |
- |
19.5) |
12.2 |
(10.4 |
- |
14.2) | ||
Female |
20.0 |
(17.7 |
- |
22.6) |
10.5 |
(8.9 |
- |
12.3) |
6.0 |
(4.9 |
- |
7.3) | ||
26-34 |
9.7 |
(8.6 |
- |
11.0) |
4.8 |
(4.0 |
- |
5.7) |
3.2 |
(2.6 |
- |
3.9) | ||
Male |
13.0 |
(11.1 |
- |
15.1) |
6.8 |
(5.5 |
- |
8.3) |
4.5 |
(3.5 |
- |
5.7) | ||
Female |
6.5 |
(5.4 |
- |
7.8) |
2.8 |
(2.2 |
- |
3.7) |
1.9 |
(1.3 |
- |
2.6) | ||
$35 |
4.1 |
(3.5 |
- |
4.7) |
2.4 |
(1.9 |
- |
2.9) |
1.5 |
(1.2 |
- |
2.1) | ||
Male |
5.6 |
(4.6 |
- |
6.8) |
3.3 |
(2.6 |
- |
4.2) |
2.1 |
(1.5 |
- |
2.9) | ||
Female |
2.7 |
(2.2 |
- |
3.5) |
1.6 |
(1.1 |
- |
2.2) |
1.1 |
(0.7 |
- |
1.7) | ||
TOTAL |
8.6 |
(8.0 |
- |
9.2) |
4.8 |
(4.4 |
- |
5.3) |
3.1 |
(2.7 |
- |
3.5) | ||
Male |
10.8 |
(10.0 |
- |
11.6) |
6.3 |
(5.6 |
- |
7.0) |
4.2 |
(3.6 |
- |
4.8) | ||
Female |
6.5 |
(5.9 |
- |
7.2) |
3.4 |
(3.0 |
- |
3.9) |
2.1 |
(1.8 |
- |
2.5) | ||
POPULATION ESTIMATES (In Thousands)
12-17 |
3,197 |
(2,928 |
- |
3,486) |
1,737 |
(1,514 |
- |
1,990) |
1,087 |
(901 |
- |
1,308) | ||
Male |
1,670 |
(1,481 |
- |
1,878) |
946 |
(800 |
- |
1,116) |
608 |
(491 |
- |
752) | ||
Female |
1,527 |
(1,336 |
- |
1,742) |
791 |
(639 |
- |
976) |
478 |
(351 |
- |
649) | ||
18-25 |
6,739 |
(6,242 |
- |
7,261) |
3,905 |
(3,538 |
- |
4,304) |
2,549 |
(2,264 |
- |
2,865) | ||
Male |
3,966 |
(3,568 |
- |
4,389) |
2,454 |
(2,178 |
- |
2,757) |
1,721 |
(1,468 |
- |
2,010) | ||
Female |
2,773 |
(2,444 |
- |
3,134) |
1,452 |
(1,238 |
- |
1,697) |
828 |
(677 |
- |
1,010) | ||
26-34 |
3,362 |
(2,974 |
- |
3,794) |
1,655 |
(1,399 |
- |
1,955) |
1,096 |
(899 |
- |
1,335) | ||
Male |
2,227 |
(1,900 |
- |
2,599) |
1,160 |
(941 |
- |
1,425) |
769 |
(602 |
- |
981) | ||
Female |
1,135 |
(944 |
- |
1,362) |
495 |
(376 |
- |
650) |
327 |
(234 |
- |
456) | ||
$35 |
5,412 |
(4,651 |
- |
6,293) |
3,166 |
(2,585 |
- |
3,875) |
2,061 |
(1,540 |
- |
2,754) | ||
Male |
3,469 |
(2,853 |
- |
4,209) |
2,047 |
(1,592 |
- |
2,626) |
1,284 |
(911 |
- |
1,806) | ||
Female |
1,943 |
(1,532 |
- |
2,460) |
1,120 |
(811 |
- |
1,544) |
777 |
(512 |
- |
1,175) | ||
TOTAL |
18,710 |
(17,454 |
- |
20,048) |
10,464 |
(9,523 |
- |
11,493) |
6,793 |
(6,002 |
- |
7,683) | ||
Male |
11,332 |
(10,477 |
- |
12,247) |
6,606 |
(5,917 |
- |
7,370) |
4,383 |
(3,812 |
- |
5,034) | ||
Female |
7,378 |
(6,679 |
- |
8,146) |
3,858 |
(3,377 |
- |
4,403) |
2,410 |
(2,034 |
- |
2,853) | ||
* Low precision; no estimate reported.
NOTE: "At Least Once" is equivalent to "Used Past Year" in Table 3.
Source: Office of Applied Studies, SAMHSA, National Household Survey on Drug Abuse, 1998
This page was last updated on June 03, 2008. |