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1998 National Household Survey on Drug Abuse
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1998 National Household Survey on Drug Abuse |
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Table 58. Percentages Reporting Past Month Use of Illicit Drugs, Alcohol, and Tobacco for California, by Age Group: 1995-1998
AGE GROUP (Years) |
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12-17 |
18-25 |
26 and Older |
Total | |||||||||||||
Drug |
1995 |
1996 |
1997 |
1998 |
1995 |
1996 |
1997 |
1998 |
1995 |
1996 |
1997 |
1998 |
1995 |
1996 |
1997 |
1998 |
Any Illicit Drug1 |
9.2 |
11.3 |
9.8 |
9.9 |
14.9 |
17.9 |
19.7 |
17.6 |
4.6 |
5.2 |
5.5 |
4.9 |
6.6 |
7.8 |
7.9 |
7.2 |
Marijuana/hashish |
6.5 |
9.2 |
6.8 |
7.4 |
11.2a |
15.6 |
17.1 |
15.8 |
3.9 |
3.5 |
3.8 |
3.4 |
5.2 |
6.0 |
5.9 |
5.5 |
Cocaine |
0.6 |
0.8 |
0.7 |
1.1 |
0.7a |
1.7 |
2.3 |
2.1 |
0.5 |
0.5 |
0.6 |
0.8 |
0.5 |
0.7 |
0.8 |
1.0 |
Crack |
0.4 |
0.3 |
0.4 |
0.2 |
0.1 |
0.5 |
0.7 |
0.5 |
0.1 |
0.1 |
0.4 |
0.3 |
0.2 |
0.2 |
0.4 |
0.3 |
Inhalants |
2.6 |
0.8 |
1.9 |
1.4 |
0.5 |
0.5 |
1.9 |
1.0 |
0.1 |
0.1 |
0.3 |
0.3 |
0.4 |
0.2 |
0.7 |
0.5 |
Hallucinogens |
1.9 |
2.4 |
1.4 |
1.2 |
1.2 |
0.9 |
3.0a |
1.5 |
* |
0.3 |
0.2 |
0.2 |
1.0 |
0.6 |
0.7 |
0.4 |
PCP |
0.1 |
* |
0.0 |
0.0 |
* |
* |
* |
* |
* |
* |
* |
* |
0.0 |
0.0 |
* |
* |
LSD |
0.8 |
1.1 |
0.6 |
0.3 |
0.2 |
* |
1.3 |
0.3 |
* |
* |
* |
* |
0.1 |
0.1 |
0.2a |
0.1 |
Heroin |
0.4 |
* |
0.1 |
0.2 |
* |
0.2 |
0.0 |
0.1 |
* |
* |
0.4 |
* |
0.0 |
0.0 |
0.3 |
0.0 |
Nonmedical use of any psychotherapeutic2 |
1.5 |
2.3 |
3.2 |
2.2 |
3.9 |
2.1 |
4.8a |
2.7 |
0.9 |
1.5 |
1.6 |
1.3 |
1.4 |
1.7 |
2.2 |
1.6 |
Stimulants |
0.5 |
0.6 |
1.3 |
0.9 |
2.9 |
0.9 |
2.3b |
0.8 |
0.4 |
0.3 |
0.8 |
0.5 |
0.7 |
0.4 |
1.0 |
0.6 |
Sedatives |
0.2 |
0.2 |
0.1 |
0.4 |
* |
* |
0.1 |
0.1 |
0.1 |
* |
0.2 |
* |
0.1 |
0.0 |
0.2 |
0.1 |
Tranquilizers |
0.6 |
* |
0.4 |
0.3 |
0.4 |
0.1 |
1.2b |
0.1 |
0.4 |
0.8 |
0.5 |
0.3 |
0.4 |
0.6 |
0.5 |
0.3 |
Analgesics |
1.2 |
2.1 |
2.5 |
1.7 |
1.3 |
1.2 |
2.6 |
1.8 |
0.4 |
0.5 |
0.7 |
0.7 |
0.6 |
0.8 |
1.1 |
1.0 |
Any illicit drug other than marijuana1 |
5.1 |
4.9 |
5.4 |
4.5 |
6.0 |
4.9 |
8.6a |
5.8 |
2.1 |
2.1 |
2.7 |
2.5 |
3.0 |
2.9 |
3.8 |
3.2 |
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Alcohol |
14.6 |
16.2 |
17.4 |
16.5 |
54.2 |
53.6 |
54.5 |
56.9 |
56.3 |
55.7 |
55.6 |
54.2 |
51.6 |
51.1 |
51.4 |
50.5 |
"Binge" alcohol use3 |
2.8b |
6.1 |
6.7 |
5.8 |
22.6 |
25.7 |
26.7 |
28.0 |
16.0 |
13.4 |
11.0 |
12.1 |
15.5 |
14.6 |
12.6 |
13.5 |
Heavy alcohol use3 |
0.5b |
1.6 |
3.3 |
2.8 |
7.1a |
10.7 |
10.0 |
11.4 |
5.6 |
4.4 |
4.3 |
3.6 |
5.3 |
5.1 |
5.0 |
4.5 |
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Cigarettes |
12.1 |
15.0 |
13.7 |
13.6 |
23.6a |
27.8 |
31.9 |
29.2 |
24.0 |
25.9 |
25.2 |
21.6 |
22.7 |
25.0 |
24.8 |
21.7 |
Smokeless Tobacco |
0.2 |
0.3 |
0.9 |
0.7 |
3.4 |
2.6 |
3.1 |
2.2 |
1.2 |
1.3 |
0.7 |
1.1 |
1.4 |
1.4 |
1.1 |
1.2 |
Note: The 1995-96 NHSDA samples were not designed to produce fully representative California estimates. The size and coverage (approximately 95% of the California population) of the 1995-96 samples, however, were sufficient to provide reasonably accurate prevalence estimates for California. Although the sample weights associated with 1995-96 NHSDA respondents from California were not post-stratified to California population projections, analyses of the NHSDA data revealed this lack of post-stratification had little effect on estimated percentages of reported drug use. It may, however, have a significant effect on estimates of totals within certain subgroups.
*Low precision; no estimate reported.
-- Estimate not available.
aDifference between estimate and 1998 estimate is statistically significant at the .05 level.
bDifference between estimate and 1998 estimate is statistically significant at the .01 level.
1 Any illicit drug indicates use at least once of marijuana or hashish, cocaine (including crack), inhalants, hallucinogens (including PCP and LSD), heroin, or any prescription-type psychotherapeutic used nonmedically. Any illicit drug other than marijuana indicates use at least once of any of these listed drugs, regardless of marijuana use; marijuana users who also have used any of the other listed drugs are included.
2 Nonmedical use of any prescription-type stimulant, sedative, tranquilizer, or analgesic; does not include over-the-counter-drugs.
3 "Binge" alcohol use is defined as drinking five or more drinks on the same occasion on at least 1 day in the past 30 days. By "occasion" is meant at the same time or within a couple hours of each other. 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 also are "binge" alcohol users.
Source: Office of Applied Studies, SAMHSA, National Household Survey on Drug Abuse.
90714 (416B)
This page was last updated on June 01, 2008. |
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