Table 2.
Association between physical activity, sedentary behavior and serum insulin level in short sleepers.
| Crude modela | Model 1b | Model 2c | ||||
|---|---|---|---|---|---|---|
| OR (95% CI) | P-value | OR (95% CI) | P-value | OR (95% CI) | P-value | |
| Work activity (min/week) | -0.002 (-0.004,-0.001) | 0.009 | -0.003 (-0.005,-0.001) | 0.003 | -0.002 (-0.003, 0.001) | 0.015 |
| Recreational activity (min/week) | -0.012 (-0.017,-0.007) | <0.001 | -0.013 (-0.019,-0.008) | <0.001 | -0.008 (-0.012,-0.003) | 0.001 |
| Sedentary behavior (min/day) | 0.035 (0.022,0.049) | <0.001 | 0.039 (0.025, 0.052) | <0.001 | 0.022 (0.009, 0.034) | 0.001 |
| Male | ||||||
| Work activity (min/week) | -0.003 (-0.006,-0.001) | 0.006 | -0.003 (-0.006,-0.001) | 0.005 | -0.002 (-0.004, 0.001) | 0.057 |
| Recreational activity (min/week) | -0.012 (-0.020,-0.005) | 0.002 | -0.013 (-0.020,-0.006) | 0.001 | -0.007 (-0.013,-0.002) | 0.014 |
| Sedentary behavior (min/day) | 0.044 (0.022,0.066) | <0.001 | 0.05 (0.027, 0.073) | <0.001 | 0.032 (0.010, 0.055) | 0.006 |
| Female | ||||||
| Work activity (min/week) | -0.001 (-0.003,0.002) | 0.468 | -0.001 (-0.004, 0.001) | 0.337 | -0.001 (-0.003, 0.001) | 0.223 |
| Recreational activity (min/week) | -0.014 (-0.021,-0.006) | 0.001 | -0.014 (-0.022,-0.006) | 0.001 | -0.008 (-0.015,-0.002) | 0.015 |
| Sedentary behavior (min/day) | 0.023 (0.012,0.035) | <0.001 | 0.025 (0.014, 0.036) | <0.001 | 0.009 (-0.001, 0.019) | 0.096 |
aCrude model, no covariates were adjusted. bModel 1, age, sex, race/ethnicity were adjusted. cModel 2, age, sex, race/ethnicity, body mass index, education marital status, poverty status, FG, TG, TC, HDL-c, LDL-c, SBP, DBP, smoking status, and alcohol drinking status were adjusted. OR, odds ratio; CI, confidence interval.