All | Women | Men | Age ≤ 44 | Age > 44 | ||
---|---|---|---|---|---|---|
n = 170 | n = 76 | n = 94 | n = 88 | n = 82 | ||
I – II | I – II | I – II | I – II | I – II | ||
No drug use (0 p) | 88%–91% | 86%–96% | 89%–87% | 90%–90% | 85%–93% | |
Non-hazardous drug use (♀ 1 p; ♂ 1–5 p) | 2%–4% | 0%–0% | 4%–7% | 2%–4% | 2%–4% | |
Drug-related problems (♀ ≥ 2 p; ♂ ≥ 6 p) | 10%–5% c | 15%–4% | 6%–5% | 8%–6% | 12%–4% | |
Total score | I | 1.2 ± 4.7 | 1.0 ± 3.4 | 1.3 ± 5.5 | 1.1 ± 5.1 | 1.3 ± 4.1 |
(0 – 44 points) | II | 0.9 ± 4.3 | 0.3 ± 1.6 d | 1.4 ± 5.5 | 1.1 ± 4.7 | 0.8 ± 3.7 |