Joint associations of smoking and physical activity with subsequent disability retirement: HRs (95% CI) from Cox regression analyses among 6390 women and men
| Non-smokers | Ex-smokers | Moderate smokers | Heavy smokers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Active vigorous | Active moderate | Inactive | Active vigorous | Active moderate | Inactive | Active vigorous | Active moderate | Inactive | Active vigorous | Active moderate | Inactive | |
| Model 1 | 1.00 | 1.87 (1.37 to 2.55) | 2.08 (1.48 to 2.93) | 1.12 (0.71 to 1.76) | 2.39 (1.69 to 3.36) | 2.57 (1.75 to 3.77) | 1.34 (0.77 to 2.34) | 2.09 (1.38 to 3.17) | 2.03 (1.21 to 3.41) | 2.79 (1.62 to 4.79) | 4.18 (2.86 to 6.10) | 4.16 (2.80 to 6.16) |
| Model 2 | 1.00 | 1.69 (1.24 to 2.32) | 1.99 (1.42 to 2.80) | 1.05 (0.67 to 1.65) | 2.06 (1.46 to 2.91) | 2.41 (1.64 to 3.54) | 1.21 (0.70 to 2.11) | 1.71 (1.12 to 2.60) | 1.67 (0.99 to 2.81) | 2.09 (1.21 to 3.60) | 3.21 (2.19 to 4.70) | 3.33 (2.24 to 4.95) |
| Model 3 | 1.00 | 1.33 (0.97 to 1.83) | 1.32 (0.94 to 1.88) | 1.04 (0.66 to 1.65) | 1.63 (1.15 to 2.30) | 1.61 (1.09 to 2.38) | 1.06 (0.60 to 1.85) | 1.27 (0.83 to 1.94) | 1.12 (0.66 to 1.89) | 1.81 (1.05 to 3.12) | 2.38 (1.61 to 3.51) | 1.91 (1.27 to 2.87) |
Model 1: age and gender adjusted for.
Model 2: covariates in Model 1, as well as socioeconomic position and physical and mental strenuousness at work adjusted for.
Model 3: covariates in Model 2, as well as problem drinking, body mass index and self-rated health simultaneously adjusted for.