Table 1 Sociodemographic and substance use-related characteristics of participants
Characteristic | N | % | ||
|---|---|---|---|---|
Gender | ||||
 female | 148 | 57.4 | ||
 male | 109 | 42.2 | ||
 not specified | 1 | 0.4 | ||
Secondary school degree | ||||
 upper | 226 | 87.6 | ||
 intermediate | 28 | 10.9 | ||
 lower | 2 | 0.8 | ||
Current use of | ||||
 alcohol | 236 | 91.5 | ||
 nicotine | 159 | 61.6 | ||
 cannabis | 117 | 45.3 | ||
 stimulants | 79 | 30.6 | ||
 hallucinogenic substances | 29 | 11.2 | ||
 opioids | 14 | 5.4 | ||
 misused medication | 5 | 1.9 | ||
 inhalants | 4 | 1.6 | ||
 other substances | 3 | 1.2 | ||
| Â | M | MD | SD | range |
age | 26.1 | 25.0 | 5.0 | 18–40 |
currently used substance classes | 2.5 | 2.0 | 1.3 | 1–6 |
substance classes used lifetime | 4.7 | 5.0 | 2.0 | 1–9 |
total degree of substance use | 35.9 | 36.5 | 19.4 | 3–89 |
substance-related problems | 4.2 | 4 | 2.9 | 0–11 |