Crude | Model 1a | Model 2b | Model 3c | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
OR | 95% CI | OR | 95% CI | OR | 95% CI | OR | 95% CI | |||||
SDQ externalising (per 2 points) | 1.59 | 1.51 | 1.66* | 1.48 | 1.41 | 1.56* | 1.44 | 1.36 | 1.52* | 1.31 | 1.24 | 1.39* |
SDQ internalising (per 2 points) | 1.29 | 1.24 | 1.35* | 1.21 | 1.16 | 1.27* | 1.08 | 1.03 | 1.14* | 1.09 | 1.04 | 1.15* |
Health behaviour | ||||||||||||
Smoking | ||||||||||||
No | ref. | * | ref. | * | ||||||||
Sometimes | 1.46 | 1.21 | 1.77 | 1.30 | 1.05 | 1.62 | ||||||
Yes, every day | 4.75 | 4.01 | 5.62 | 2.77 | 2.23 | 3.45 | ||||||
Alcohol last year | ||||||||||||
Never | ref. | * | ref. | |||||||||
A few times last year | 0.85 | 0.70 | 1.04 | 0.83 | 0.66 | 1.05 | ||||||
1–3 times a month | 1.36 | 1.13 | 1.64 | 0.88 | 0.69 | 1.13 | ||||||
Once a week or more | 1.92 | 1.53 | 2.41 | 0.93 | 0.68 | 1.26 | ||||||
Physical activity | ||||||||||||
0 hours per week | ref. | * | ref. | * | ||||||||
1–2 hours per week | 0.77 | 0.63 | 0.95 | 1.12 | 0.89 | 1.43 | ||||||
3–4 hours per week | 0.49 | 0.39 | 0.61 | 0.85 | 0.66 | 1.10 | ||||||
5–7 hours per week | 0.34 | 0.27 | 0.44 | 0.65 | 0.49 | 0.86 | ||||||
8 hours or more per week | 0.41 | 0.31 | 0.54 | 0.78 | 0.57 | 1.07 |