Results from the crude and adjusted Cox regression models of the associations between poor health behaviours and disability pension (DP) among participants with a sick leave spell during inclusion period, HRs with 95% CIs
| Crude model | Model 1 | Model 2 | |
| HR (95% CI) | HR (95% CI) | HR (95% CI) | |
| Smoking (n=1533) | |||
| Never | Ref | Ref | Ref |
| Former | 1.02 (0.60 to 1.73) | 1.04 (0.60 to 1.78) | 0.99 (0.57 to 1.70) |
| Current | 2.00 (1.27 to 3.14 ) | 2.11 (1.33 to 3.35 ) | 1.76 (1.08 to 2.84 ) |
| Alcohol (n=1086) | |||
| <100 g per week | Ref | Ref | Ref |
| ≥100 g per week | 1.21 (0.67 to 2.18) | 1.12 (0.62 to 2.05) | 0.96 (0.54 to 1.74) |
| Physical activity (n=1357) | |||
| Sedentary/low | Ref | Ref | Ref |
| Moderate | 0.92 (0.52 to 1.62) | 0.91 (0.52 to 1.60) | 0.94 (0.53 to 1.65) |
| High | 0.83 (0.47 to 1.46) | 0.79 (0.45 to 1.40) | 0.77 (0.43 to 1.36) |
| Vigorous | 0.47 (0.20 to 1.10) | 0.44 (0.19 to 1.04) | 0.44 (0.18 to 1.04) |
| Poor health behaviour sum score (n=834) | |||
| None | Ref | Ref | Ref |
| One | 1.52 (0.69 to 3.35) | 1.48 (0.66 to 3.29) | 1.55 (0.71 to 3.36) |
| Two | 2.36 (1.00 to 5.58) | 2.36 (0.95 to 5.81) | 2.23 (0.92 to 5.42) |
| Three | 3.33 (1.19 to 9.33 ) | 3.18 (1.13 to 8.96 ) | 2.57 (0.92 to 7.19) |
Model 1: Adjusted for age, zygosity as well as separate baseline hazard for men and women.
Model 2: Same as model 1 plus adjusted for education, children at home, marital status, type of environment.
The n applies to the crude models.
Statistically significant HR in bold.