Table 4 Logistic Regression of poor sleep among men
OR | 95% C.I. | p-value | |
|---|---|---|---|
Hours of duty | |||
Day/Night job (Reference) | 1 | ||
Day time job | 0.842 | 0.475–1.491 | 0.555 |
Nighttime job | 0.140 | 0.035 − 0.559 | 0.005 |
Daily sweets consumption | |||
More than 5 pieces /day (Reference) | 1 | ||
1–5 /day | 0.333 | 0.129 − 0.856 | 0.023 |
None | 0.236 | 0.084 − 0.659 | 0.006 |
Daily consumption of caffeinated drinks | |||
None (Reference) | 1 | ||
1–2 cups /day | 2.073 | 1.132–3.795 | 0.018 |
More than 2 cups /day | 4.828 | 2.210 -10.548 | < 0.001 |
Smoking status | |||
Not smokers (Reference) | 1 | ||
Smokers | 3.110 | 1.657–5.840 | < 0.001 |