Variable | Hazardous drinking & tobacco smoking | Hazardous drinking & physical inactivity | Tobacco smoking & physical inactivity | Hazardous drinking & tobacco smoking & physical inactivity |
---|---|---|---|---|
OR (95% CI) | OR (95% CI) | OR (95% CI) | OR (95% CI) | |
Gender: Male (ref.) | Â | Â | Â | Â |
 Female | 0.69 (0.56-0.86)** | 1.77 (1.22-2.58)** | 4.67 (2.61-8.35)** | 1.93 (1.44-2.59)** |
Age: 15-16Â years (ref.) | Â | Â | Â | Â |
 17-18 years | 1.25 (0.95-1.66) | 2.15 (1.25-3.72)** | 1.47 (0.65-3.31) | 1.51 (0.94-2.45) |
 19-20 years | 1.38 (1.00-1.90) | 1.92 (1.06-3.48)* | 1.88 (0.86-4.10) | 2.12 (1.23-3.66)** |
 21 years or older | 1.36 (0.85-2.18) | 2.46 (1.12-5.41)* | 3.12 (1.17-8.31)* | 2.96 (1.54-5.72)** |
Educational attainment: No grade (ref.) | Â | Â | Â | Â |
 Secondary school | 0.56 (0.34-0.91)* | 0.46 (0.19-1.10) | 0.43 (0.11-1.67) | 2.55 (0.64-10.18) |
 Extended secondary school | 0.62 (0.35-1.08) | 0.47 (0.18-1.24) | 0.49 (0.11-2.18) | 2.40 (0.57-10.10) |
 Technical or high school | 0.59 (0.31-1.13) | 0.83 (0.26-2.60) | 0.09 (0.01-1.12) | 2.51 (0.56-11.29) |
Immigrant background: No (ref.) | Â | Â | Â | Â |
 One parent born outside Switzerland | 1.18 (0.93-1.51) | 1.18 (0.76-1.81) | 1.65 (0.85-3.20) | 1.48 (1.00-2.20) |
 Both parents born outside Switzerland | 0.53 (0.41-0.68)** | 0.52 (0.34-0.81)** | 2.41 (1.47-3.95)** | 0.80 (0.58-1.09) |