- Logistic regression of poor sleep quality.
| Independent variables | Poor sleep quality OR (95% CI) | P-value |
|---|---|---|
| Age | ||
| ≤40 | Ref | |
| 41-60 | 1.18 (0.87, 1.59) | 0.287 |
| >60 | 1.09 (0.47, 2.55) | 0.828 |
| Gender | ||
| Male | Ref | |
| Female | 1.25 (0.95, 1.67) | 0.111 |
| Nationality | ||
| Saudi | 1.04 (0.60, 1.81) | 0.872 |
| Non-Saudi | Ref | |
| Marital status | ||
| Married | 1.15 (0.54, 2.44) | 0.70 |
| Single | 1.88 (0.86, 4.08) | 0.109 |
| Widow | 3.74 (0.66, 21.19) | 0.135 |
| Divorced | Ref | |
| Education | ||
| Primary | Ref | |
| Secondary | 1.85 (0.29, 11.7) | 0.515 |
| University | 1.88 (0.31, 11.4) | 0.488 |
| Employment | ||
| Employee | 0.93 (0.68, 1.27) | 0.682 |
| Non-employee | Ref | |