TABLE 7.
Multivariate‐adjusted odds ratios (95% CIs) for insomnia across tertiles of dietary pattern scores.
| Crude | Model I | Model II | Model III | |
|---|---|---|---|---|
| Traditional pattern | ||||
| T1 | 1.0 | 1.0 | 1.0 | 1.0 |
| T2 | 0.75 (0.35–1.61) | 0.52 (0.22–1.21) | 0.62 (0.24–1.50) | 0.51 (0.19–1.33) |
| T3 | 1.4 (0.64–3.05) | 1.5 (0.63–3.43) | 1.7 (0.71–4.33) | 1.8 (0.69–4.6) |
| Western pattern | ||||
| T1 | 1.0 | 1.0 | 1.0 | 1.0 |
| T2 | 1.05 (0.48–2.27) | 1.64 (0.68–3.98) | 1.98 (0.78–5.0) | 1.2 (0.44–3.59) |
| T3 | 2.25 (1.01–4.96)* | 4.25 (1.62–11.1)** | 6.0 (2.1‐17.1)*** | 5.9 (1.9‐18.7)** |
Note: Tertile 1 is reference category. Model I: adjusted by age, BMI, and WHR. Model II: additionally, adjusted for depression, anxiety, and stress. Model III: further adjustments for daytime sleepiness and cognitive abilities. *p < 0.05. **p < 0.01. ***p < 0.001.