Table 4.
The effect of demographic, behavioral, psychological and health-related factors on sleep latency using Bayesian multinomial logistic regressions
| Factors | Difficulty of sleep latency | |||
|---|---|---|---|---|
| Mild | Moderate | Severe | ||
| OR (95% CrI) | OR (95% CrI) | OR (95% CrI) | ||
| Age | 0.99 (0.98, 1.01) | 1.02 (0.99, 1.04) | 1.02 (0.99, 1.05) | |
| BMI | Underweight | 2.44 (0.60, 7.09) | 2.00 (0.17, 8.23) | 2.53 (0.36, 9.50) |
| Overweight | 0.95 (0.69, 1.27) | 0.79 (0.47, 1.28) | 0.50 (0.28, 0.84) | |
| Obese | 0.90 (0.59, 1.31) | 0.42 (0.17, 0.82) | 0.71 (0.34, 1.28) | |
| sex | Male | 0.79 (0.58, 1.05) | 0.63 (0.35, 1.03) | 0.54 (0.29, 0.89) |
| Wealth Status | Middle | 1.13 (0.80, 1.57) | 1.46 (0.80, 2.52) | 1.00 (0.55, 1.67) |
| Rich | 0.87 (0.61, 1.22) | 1.11 (0.58, 2.03) | 0.79 (0.43, 1.34) | |
| Marital status | Married | 0.82 (0.53, 1.22) | 0.40 (0.21, 0.70) | 0.41 (0.21, 0.72) |
| Education | Diploma | 1.04 (0.52, 1.82) | 2.56 (0.76, 6.83) | 0.49 (0.19, 1.03) |
| Undergraduate | 0.91 (0.47, 1.55) | 1.66 (0.50, 4.29) | 0.34 (0.13, 0.69) | |
| Postgraduate | 0.73 (0.37, 1.32) | 1.62 (0.43, 4.39) | 0.10 (0.03, 0.27) | |
| Mobile use (hours/day) | 3–5 | 1.06 (0.78, 1.44) | 1.24 (0.73, 2.00) | 1.50 (0.83, 2.47) |
| ≥ 5 | 0.94 (0.58, 1.47) | 0.65 (0.25, 1.44) | 2.22 (0.97, 4.31) | |
| Physical activity | Moderate | 1.04 (0.73, 1.46) | 1.00 (0.53, 1.74) | 1.16 (0.61, 2.04) |
| High | 0.75 (0.50, 1.07) | 0.95 (0.49, 1.72) | 0.73 (0.36, 1.36) | |
| Smoking status | Smoker | 1.20 (0.76, 1.83) | 2.03 (0.96, 4.00) | 1.47 (0.62, 2.81) |
| Effort-Reward | Imbalance | 1.81 (1.36, 2.37) | 2.56 (1.53, 4.05) | 2.96 (1.75, 4.79) |
| Depression | 0.97 (0.51, 1.67) | 1.90 (0.76, 3.81) | 1.83 (0.78, 3.60) | |
| Comorbidity | One | 1.54 (1.08, 2.13) | 1.00 (0.50, 1.71) | 2.07 (1.15, 3.41) |
| Two | 1.06 (0.56, 1.84) | 1.52 (0.44, 3.44) | 1.79 (0.64, 3.87) | |
| > 2 | 1.87 (0.43, 5.39) | 1.20 (0.08, 4.96) | 6.35 (1.17, 18.98) | |
Abbreviation: CrI Bayesian Credible Interval
The reference levels were set as normal (BMI), female (sex), poor (wealth status), single (marital status), under diploma (education), less than 3 h/day (mobile use), low (Physical activity), non-smoker (smoking status), balanced (effort-reward), and zero (comorbidity)
Odds ratios (OR) that are credibly significant are highlighted in bold