Table 1.
Lifetime prevalence of use
| Variable | % of sample reporting any lifetime use |
| Alcohol | 94.8% |
| Marijuana | 60.3% |
| Hard drugs | |
| Cocaine | 7.5% |
| Opiates | 20.5% |
| Inhalants | 1.3% |
| Stimulants (not prescribed) | 24.7% |
| Hallucinogens | 13.0% |
| MDMA | 9.8% |
| Club drugs | 0.6% |
Notes: N = 526. Cocaine = Cocaine and/or crack; opiates = codeine, Darvon, Demerol, Dilaudid, methadone, morphine, opium, Percodan, Talwin; inhalants = glue, toluene, gasoline, paint, paint thinner; stimulants = amphetamines, ice, methamphetamine, Ritalin, speed, and/or uppers; hallucinogens = dimethyltryptamine (DMT), lysergic acid diethylamide (LSD), mescaline, peyote, psilocybin (magic mushrooms, ’shrooms); MDMA = 3,4-methylenedioxyamphetamine (Ecstasy, Molly); club drugs = gamma-hydroxybutyrate (GHB), ketamine, Rohypnol.