Table 4.
The effect of PA and lipid indices (LDL-c, HDL-c, FG, TC and TG) interaction on the insulin levels in short sleepers.
| Physical activity | Tertile 1 of HDL-c | Tertile 2 of HDL-c | Tertile 3 of HDL-c | |||
|---|---|---|---|---|---|---|
| β (95% CI) | P-value | β (95% CI) | P-value | β (95% CI) | P-value | |
| Work activity (min/week) | -0.002 (-0.006, 0.001) | 0.151 | -0.001 (-0.003, 0.001) | 0.163 | -0.001 (-0.002, 0.000) | 0.147 |
| Recreational activity (min/week) | -0.010 (-0.017,-0.003) | 0.006 | -0.010 (-0.016,-0.004) | 0.002 | -0.004 (-0.011, 0.003) | 0.241 |
| Sedentary behavior (min/day) | 0.035 (0.000, 0.069) | 0.052 | 0.019 (0.005, 0.032) | 0.008 | 0.010 (0.000, 0.020) | 0.046 |
| Physical activity | Quantile 1 of LDL-c | Quantile 2 of LDL-c | Quantile 3 of LDL-c | |||
| β (95% CI) | P-value | β (95% CI) | P-value | β (95% CI) | P-value | |
| Work activity (min/week) | -0.001 (-0.003, 0.001) | 0.424 | -0.002 (-0.004, 0.000) | 0.033 | -0.003 (-0.006, 0.001) | 0.146 |
| Recreational activity (min/week) | 0.003 (-0.005, 0.010) | 0.490 | -0.015 (-0.022,-0.008) | <0.001 | -0.014 (-0.022,-0.006) | 0.002 |
| Sedentary behavior (min/day) | 0.027 (-0.007, 0.062) | 0.122 | 0.014 (-0.004, 0.032) | 0.121 | 0.022 (0.009, 0.036) | 0.002 |
| Physical activity | Quantile 1 of TC | Quantile 2 of TC | Quantile 3 of TC | |||
| β (95% CI) | P-value | β (95% CI) | P-value | β (95% CI) | P-value | |
| Work activity (min/week) | -0.002 (-0.004, 0.000) | 0.033 | -0.002 (-0.005, 0.001) | 0.129 | -0.001 (-0.005, 0.002) | 0.385 |
| Recreational activity (min/week) | 0.001 (-0.006, 0.007) | 0.929 | -0.01 (-0.015,-0.005) | <0.001 | -0.015 (-0.024,-0.006) | 0.001 |
| Sedentary behavior (min/day) | 0.014 (-0.013, 0.041) | 0.329 | 0.028 (0.004, 0.052) | 0.026 | 0.018 (0.007, 0.028) | 0.002 |
| Physical activity | Quantile 1 of TG | Quantile 1 of TG | Quantile 1 of TG | |||
| β (95% CI) | P-value | β (95% CI) | P-value | β (95% CI) | P-value | |
| Work activity (min/week) | -0.002 (-0.003, 0.000) | 0.028 | -0.002 (-0.004,-0.001) | 0.007 | -0.002 (-0.006, 0.002) | 0.283 |
| Recreational activity (min/week) | -0.002 (-0.007, 0.003) | 0.445 | -0.006 (-0.011, 0.000) | 0.061 | -0.018 (-0.027,-0.009) | <0.001 |
| Sedentary behavior (min/day) | 0.005 (-0.008, 0.019) | 0.436 | 0.019 (0.006, 0.033) | 0.007 | 0.036 (0.002, 0.069) | 0.041 |
| Physical activity | Quantile 1 of FG | Quantile 1 of FG | Quantile 1 of FG | |||
| β (95% CI) | P-value | β (95% CI) | P-value | β (95% CI) | P-value | |
| Work activity (min/week) | 0.000 (-0.002, 0.001) | 0.598 | -0.001 (-0.003, 0.000) | 0.040 | -0.003 (-0.008, 0.001) | 0.147 |
| Recreational activity (min/week) | -0.004 (-0.008, 0.000) | 0.069 | -0.007 (-0.011,-0.002) | 0.005 | -0.015 (-0.033, 0.003) | 0.112 |
| Sedentary behavior (min/day) | 0.009 (-0.001, 0.019) | 0.079 | 0.006 (-0.004, 0.016) | 0.252 | 0.054 (0.019, 0.089) | 0.004 |
The model was adjusted for age, sex, race/ethnicity, body mass index, education marital status, poverty status, SBP, DBP, total cholesterol, HDL-c, LDL-c, glucose, triglycerides, smoking status, alcohol drinking status, HDL-c, LDL-c, TC, TG, and FG. In the subgroup analysis stratified by HDL-c, LDL-c, TC, TG, and FG quantile, the model was not adjusted for HDL-c, LDL-c, TC, TG, and FG, respectively.