Table 3.
Cases/number | Prevalence (95% CI) | OR (95%CI) | ||
---|---|---|---|---|
Model 1 | Model 2 | |||
Physical activity level | ||||
Light | 1486/12563 | 11.83 (11.26, 12.39) | 1 (Ref.) | 1 (Ref.) |
Moderate | 1422/14644 | 9.71 (9.23, 10.19) | 0.84 (0.78, 0.91) | 0.94 (0.87, 1.02) |
Vigorous | 1070/11648 | 9.19 (8.66, 9.71) | 0.82 (0.75, 0.89) | 0.84 (0.77, 0.91) |
MET-hour/day | 0.95 (0.93, 0.97) | 0.97 (0.96, 0.99) | ||
P value for trend | < 0.001 | < 0.001 | ||
Sitting time | ||||
< 4 h/day | 1017/11863 | 8.57 (8.07, 9.08) | 1 (Ref.) | 1 (Ref.) |
4–6 h/day | 991/10377 | 9.55 (8.98, 10.12) | 1.13 (1.03, 1.24) | 1.11 (1.01, 1.22) |
6–8 h/day | 700/6498 | 10.77 (10.02, 11.53) | 1.29 (1.16, 1.42) | 1.28 (1.15, 1.42) |
≥ 8 h/day | 1270/10117 | 12.55 (11.91, 13.20) | 1.46 (1.34, 1.60) | 1.50 (1.36, 1.64) |
Per hour increased | 1.04 (1.03, 1.05) | 1.05 (1.04, 1.06) | ||
P value for trend | < 0.001 | < 0.001 | ||
P Sitting time×Physical activity | 0.006 | < 0.001 |
Multivariable model 1 adjusted for physical activity and sitting time level where applicable; model 2 included sitting time and physical activity as well as age, gender, education level, marital status, average monthly income, smoking status, drinking status, dietary pattern and BMI. OR odds ratio, CI confidence interval