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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 8. Percentages Reporting Lifetime, Past Year, and Past Month Use of Illicit Drugs, Alcohol, and Tobacco in the U.S. Population Aged 18 to 25: 1997 and 1998
TIME PERIOD | ||||||
Lifetime |
Past Year |
Past Month | ||||
Drug |
1997 |
1998 |
1997 |
1998 |
1997 |
1998 |
Any Illicit Drug1 |
45.4 |
48.1 |
25.3 |
27.4 |
14.7 |
16.1 |
Marijuana and Hashish |
41.5 |
44.6 |
22.3 |
24.1 |
12.8 |
13.8 |
Cocaine |
8.9 |
10.0 |
3.9 |
4.7 |
1.2a |
2.0 |
Crack |
2.9 |
2.7 |
1.0 |
0.8 |
0.4 |
0.3 |
Inhalants |
10.1 |
10.8 |
3.2 |
3.2 |
1.0 |
1.1 |
Hallucinogens |
15.0a |
17.4 |
6.6 |
7.2 |
2.5 |
2.7 |
PCP |
2.4 |
3.0 |
0.4 |
0.4 |
0.1 |
0.0 |
LSD |
13.2 |
14.0 |
3.7 |
3.4 |
1.0 |
1.2 |
Heroin |
1.0 |
1.1 |
0.5 |
0.4 |
0.1 |
0.2 |
Nonmedical Use of Any Psychotherapeutic2 |
11.5 |
11.4 |
5.8 |
6.4 |
2.4 |
2.7 |
Stimulants |
3.8 |
3.9 |
1.5 |
1.9 |
0.7 |
0.6 |
Sedatives |
1.5 |
1.3 |
0.6 |
0.5 |
0.2 |
0.2 |
Tranquilizers |
4.9 |
5.1 |
2.5 |
2.7 |
1.0 |
1.0 |
Analgesics |
7.5 |
8.2 |
3.8 |
4.4 |
1.3 |
1.8 |
Any Illicit Drug Other than Marijuana1 |
24.6 |
26.4 |
12.1 |
13.4 |
5.4 |
6.5 |
Alcohol |
83.5 |
83.2 |
75.1 |
74.2 |
58.4 |
60.0 |
"Binge" Alcohol Use3 |
-- |
-- |
-- |
-- |
28.0a |
31.7 |
Heavy Alcohol Use3 |
-- |
-- |
-- |
-- |
11.1a |
13.8 |
Cigarettes |
67.7 |
68.8 |
45.9 |
47.1 |
40.6 |
41.6 |
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Smokeless Tobacco |
23.8 |
24.1 |
8.3 |
9.0 |
4.5 |
5.4 |
*Low precision; no estimate reported.
-- Not available.
1 Any Illicit Drug indicates use at least once of marijuana/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/hashish use; marijuana/hashish 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 one 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 five or more days in the past 30 days; all Heavy Alcohol Users are also "Binge" Alcohol Users.
aDifference between 1997 and 1998 is statistically significant at the .05 level.
bDifference between 1997 and 1998 is statistically significant at the .01 level.
Source: SAMHSA, Office of Applied Studies, National Household Survey on Drug Abuse, 1997 and 1998.
90714 (8B)
This page was last updated on June 01, 2008. |
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