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Percentage of addiction to three types of drugs in newly admitted prisoners in 7 prisons of Iran in 2008
| Addiction | Drug Type | ||
|---|---|---|---|
| Morphine No. (%) | Hashish No. (%) | Amphetamine No. (%) | |
| Positive | 1153(52.4) | 203(9.2) | 117(5.3) |
| Negative | 1035(47) | 1986(90.3) | 2072(94.2) |
| Unanswered | 12(0.6) | 11(0.6) | 11(0.6) |
| Total | 2200(100) | 2,200(100) | 2200(100) |
