From: Alcohol dependence: international policy implications for prison populations
Substance | No Diagnosis | Abuse | Low Severity Dependence | Moderate Dependence | Severe Dependence |
---|---|---|---|---|---|
Alcohol | 54% | 16% | 5% | 9% | 16% |
Marijuana | 69% | 13% | 4% | 7% | 7% |
Cocaine | 87% | 4% | 1% | 2% | 6% |
Heroin | 98% | <1% | <1% | <1% | 1% |
Stimulants | 85% | 4% | 1% | 3% | 7% |