Table 5 Logistic regression of the predictors of shift work sleep disorder among the shift subjects
| Variable | Odds ratio | 95% CI | p value |
|---|---|---|---|
| Headache | 0.170 | 0.006–5.227 | 0.311 |
| Muscle ache | 3.371 | 0.130–87.726 | 0.465 |
| Lack of concentration | 5.021 | 0.597–42.227 | 0.138 |
| Salivary cortisol | 1.210 | 0.817–1.794 | 0.341 |
| Systolic BP | 1.064 | 0.968–1.169 | 0.199 |
| Diastolic BP | 0.945 | 0.791–1.129 | 0.530 |
| Sleep efficiency | 0.933 | 0.841–1.035 | 0.189 |