Male | 22 (69) | 18 (51) | 2.1 (0.8–5.6) | 0.15 |
One-parent family* | 10 (31) | 7 (20) | 1.8 (0.6–5.5) | 0.29 |
Father’s socioeconomic status lowest (III–IV)† | 19 (59) | 17 (49) | 1.3 (0.5–3.9) | 0.59 |
Father’s socioeconomic status, farmer | 3 (9) | 6 (17) | 0.6 (0.1–3.0) | 0.54 |
School performance, not in age-appropriate class‡ | 7 (22) | 4 (11) | 2.2 (0.6–8.3) | 0.26 |
Own alcohol use at experimental level§ | 16 (59) | 20 (69) | 0.7 (0.2–2.0) | 0.45 |
Father smoking in home environment | 14 (50) | 6 (22) | 3.5 (1.9–11.3) | 0.035 |