Table 3.
Multiple logistic regression analysis results of presenteeism and sleep debt, social jetlag, and insomnia symptoms
| Model 1 | Model 2 | |||||||
|---|---|---|---|---|---|---|---|---|
| Variable | Estimate | SE |
Crude OR (95% CI) |
Adjusted OR (95% CI) |
Estimate | SE |
Crude OR (95% CI) |
Adjusted OR (95% CI) |
| Sleep debt (one hour increase) | 0.48* | 0.18 |
1.63 (1.16 – 2.29) |
1.61 (1.14 – 2.27) |
0.27 | 0.19 |
1.63 (1.16 – 2.29) |
1.30 (0.90 – 1.89) |
| Social jetlag (one hour increase) | 0.04 | 0.07 |
1.07 (0.94 – 1.22) |
1.04 (0.91 – 1.20) |
0.07 | 0.07 |
1.07 (0.94 – 1.22) |
1.08 (0.93 – 1.25) |
| Insomnia symptoms | 1.72* | 0.34 |
6.12 (3.12 –11.68) |
5.61 (2.88 –10.91) |
||||
Note. SE Standard error, OR Odds ratio, CI Confidence interval, * p < 0.01
In both Model 1 and Model 2, the independent variables were entered in a simultaneous imputation method