Table 2.
Odds (95 % CI) of cohort member drinking
| Model 0 | Model 1 | Model 2 | ||||
|---|---|---|---|---|---|---|
| Mother's drinking (ref None) | ||||||
| Light/moderate | 1.64*** | (1.35 to 1.98) | 1.71*** | (1.39 to 2.09) | 1.59*** | (1.29 to 1.96) |
| Heavy/binge | 2.17*** | (1.73 to 2.71) | 1.93*** | (1.49 to 2.49) | 1.78*** | (1.37 to 2.32) |
| Missing data on drinking | 2.09** | (1.29 to 3.38) | 2.21** | (1.32 to 3.70) | 2.02** | (1.19 to 3.44) |
| Father's drinking (ref None) | ||||||
| Light/moderate | 1.55** | (1.12 to 2.14) | 1.40 | (0.99 to 1.98) | 1.32 | (0.92 to 1.88) |
| Heavy/binge | 1.83*** | (1.32 to 2.53) | 1.43* | (1.00 to 2.05) | 1.31 | (0.90 to 1.90) |
| Father absent from household | 1.93*** | (1.40 to 2.66) | 1.26 | (0.90 to 1.77) | 1.16 | (0.82 to 1.65) |
| Missing data on drinking | 1.44* | (1.00 to 2.05) | 1.10 | (0.75 to 1.62) | 1.03 | (0.70 to 1.51) |
| Friends drink (ref No) | ||||||
| Yes | 6.75*** | (5.59 to 8.15) | 5.23*** | (4.25 to 6.43) | 4.80*** | (3.91 to 5.88) |
| Don't know | 2.04*** | (1.68 to 2.48) | 1.88*** | (1.52 to 2.32) | 1.78*** | (1.44 to 2.19) |
Model 0 adjusts for gender
Model 1 - Model 0 + puberty, birth order, socioemotional difficulties, income, religion, anti-social behaviour, truancy, cigarette smoking
Model 2 - Model 1 + perception of harm due to alcohol, positive and negative expectancies, parental supervision, battles, closeness, happiness with family
*** p < 0.001, ** p < 0.01, * p < 0.05