Table 3.
Association between insomnia and other sleep disturbances
| Other sleep disorders | Insomnia N = 138 | No insomnia N = 89 | OR | CI | P value | |
|---|---|---|---|---|---|---|
| RLS | Positive | 86 (62.3%) | 28 (31.5%) | Ref | Ref | - |
| Negative | 52 (37.7%) | 61 (68.5%) | 2.18 | 1.18 - 4.06 | 0.01 | |
| PSQI | Good Sleep | 0 (0.0%) | 3 (3.4%) | Ref | Ref | - |
| Bad Sleep | 138 (100.0%) | 86 (96.6%) | NA | NA | NA | |
| Berlin | Low risk | 22 (16.2%) | 36 (43.4%) | Ref | Ref | - |
| High risk | 114 (83.8%) | 47 (56.6%) | 2.10 | 1.15 - 3.81 | 0.02 | |
| ESS | Positive | 78 (56.5%) | 22 (24.7%) | Ref | Ref | - |
| Negative | 60 (43.5%) | 67 (75.3%) | 2.13 | 1.09 - 4.15 | 0.03 | |