| Main problematic substance | ||||
---|---|---|---|---|---|
Heroin (n = 30) | Tramadol (n = 42) | Opium (n = 11) | Cannabis (n = 6) | Tramadol + benzo (n = 14) | |
Addiction Intensity | Â | Â | Â | Â | Â |
 Moderate | 2 (6.7%) | 9 (21.4%) | 2 (18.2%) | 3 (50%) | 1 (7.1%) |
 Severe | 15 (50%) | 25 (59.5%) | 5 (45.5%) | 2 (33.3%) | 7 (50%) |
 Catastrophic | 12 (40%) | 7 (16.7%) | 4 (36.4%) | 1 (16.7%) | 5 (35.7%) |
 Terminal | 1 (3.3%) | 1 (2.4%) | 0 (0%) | 0 (0%) | 1 (7.1%) |
 P value | 0.232 | ||||
Comparison between pairs of substances | |||||
 | Heroin (n = 30) | Tramadol (n = 42) | Opium (n = 11) | Cannabis (n = 6) | Tramadol + benzo (n = 14) |
 Heroin (n = 34) |  | 0.062 | 0.770 | 0.077 | 1 |
 Tramadol (n = 63) |  |  | 0.537 | 0.326 | 0.238 |
 Opiate (n = 11) |  |  |  | 0.548 | 0.922 |
 Cannabis (n = 55) |  |  |  |  | 0.262 |