Adjusted odds ratio# (95% CI) | Wald χ2 | DF | p-value | |
HADS-Depression score | ||||
0 to 2 | 1.0¶ | 13.78 | 3 | 0.003 |
3 to 4 | 2.59 (0.69–9.75) | |||
5 to 8 | 10.05 (2.5–40.0) | |||
≥9 | 8.91 (2.1–37.8) | |||
ESS score | ||||
0 to 2 | 1.0¶ | 8.90 | 3 | 0.03 |
3 to 5 | 1.19 (0.33–4.25) | |||
6 to 8 | 5.64 (1.2–26.5) | |||
≥8 | 4.47 (1.2–16.5) |
HADS: Hospital Anxiety and Depression Scale; ESS: Epworth Sleepiness Scale; DF: degrees of freedom. #: adjusted for HADS-D and ESS; ¶: reference category.