Table 3.
Occupational physical activity | N Case/ Exposed | Model 1 a | Model 2 b | Model 3 c | Model 4 d | ||||
---|---|---|---|---|---|---|---|---|---|
HR | 95% CI | HR | 95% CI | HR | 95% CI | HR | 95% CI | ||
Current job | |||||||||
Mostly sitting | 122/16119 | 1.00 | 1.00 | 1.00 | 1.00 | ||||
Sitting and standing equally | 64/6338 | 1.29 | 0.96–1.75 | 1.30 | 0.96–1.77 | 1.31 | 0.97–1.78 | 1.37 | 1.01–1.88 |
Mostly standing | 50/4612 | 1.39 | 1.00–1.93 | 1.37 | 0.98–1.90 | 1.40 | 1.01–1.96 | 1.51 | 1.08–2.12 |
High intensity work | 31/2453 | 1.71 | 1.15–2.54 | 1.55 | 1.04–2.31 | 1.52 | 1.02–2.27 | 1.57 | 1.04–2.38 |
Continuous walking/movements | 28/2207 | 1.72 | 1.14–2.59 | 1.56 | 1.03–2.36 | 1.53 | 1.00–2.33 | 1.60 | 1.04–2.45 |
Heavy manual labor | 3/246 | 1.64 | 0.52–5.15 | 1.49 | 0.47–4.71 | 1.43 | 0.45–4.51 | 1.36 | 0.43–4.35 |
Longest held job | |||||||||
Mostly sitting | 127/14315 | 1.00 | 1.00 | 1.00 | 1.00 | ||||
Sitting and standing equally | 48/6525 | 0.79 | 0.57–1.10 | 0.82 | 0.59–1.14 | 0.82 | 0.59–1.15 | 0.84 | 0.60–1.17 |
Mostly standing | 54/5485 | 1.08 | 0.79–1.49 | 1.01 | 0.74–1.40 | 1.03 | 0.75–1.42 | 0.88 | 0.62–1.24 |
High intensity work | 38/3197 | 1.41 | 0.98–2.03 | 1.32 | 0.92–1.90 | 1.28 | 0.88–1.86 | 1.26 | 0.86–1.82 |
Continuous walking/movements | 36/2795 | 1.52 | 1.05–2.20 | 1.43 | 0.99–2.07 | 1.39 | 0.95–2.03 | 1.37 | 0.93–2.00 |
Heavy manual labor | 2/402 | 0.62 | 0.15–2.51 | 0.56 | 0.14–2.25 | 0.54 | 0.13–2.18 | 0.52 | 0.13–2.10 |
Model 1 adjusts for age.
Model 2 adjusts for age, leisure-time physical activity, alcohol, smoking, and body mass index.
Model 3 adjusts for age, leisure-time physical activity, alcohol, smoking, body mass index, discrimination at work, and night work.
Model 4 adjusts for age, leisure-time physical activity, alcohol, smoking, body mass index, discrimination at work, night work, and rate pressure product.