| | | | Univariate analysis | Multivariate analysis | | b | Exp (b) (95% CI) | value | b | Exp (b) (95% CI) | value |
| | Constitution (ref: So-Eum) | So-Yang | 0.41 | 1.51 | (1.27, 1.80) | <0.001 | 0.22 | 1.25 | (1.03, 1.52) | 0.025 | | Tae-Eum | 1.01 | 2.76 | (2.37, 3.24) | <0.001 | 0.32 | 1.38 | (1.10, 1.74) | 0.006 |
| | Smoking (ref: current) | Former smoker | 0.15 | 1.17 | (0.97, 1.40) | 0.108 | 0.07 | 1.07 | (0.89, 1.30) | 0.478 | | Never smoker | –0.02 | 0.98 | (0.79, 1.21) | 0.825 | 0.01 | 1.01 | (0.81, 1.26) | 0.939 |
| | BMI (ref: normal) | Overweight | 0.47 | 1.60 | (1.39, 1.86) | <0.001 | 0.33 | 1.39 | (1.16, 1.67) | <0.001 | | Obese | 1.12 | 3.06 | (2.68, 3.50) | <0.001 | 0.91 | 2.49 | (2.03, 3.06) | <0.001 |
| | Alcohol consumption (ref: <5 g/day) | ≥5, <15 g/day | 0.13 | 1.14 | (0.94, 1.37) | 0.18 | 0.07 | 1.08 | (0.89, 1.31) | 0.453 | | ≥15 g/day | 0.42 | 1.52 | (1.29, 1.79) | <0.001 | 0.34 | 1.41 | (1.19, 1.68) | <0.001 |
| | Physical activity (ref: 0 MET minutes/week) | <500 | –0.20 | 0.82 | (0.70, 0.96) | 0.013 | –0.20 | 0.82 | (0.70, 0.96) | 0.015 | | ≥500 | –0.23 | 0.79 | (0.70, 0.90) | <0.001 | –0.21 | 0.81 | (0.71, 0.92) | 0.0013 |
| | Sleep quality (ref: poor) | Good | –0.10 | 0.90 | (0.80, 1.01) | 0.085 | –0.11 | 0.89 | (0.79, 1.01) | 0.068 |
| | Lifestyle pattern (ref: unhealthy) | Healthy | –0.56 | 0.57 | (0.50, 0.65) | <0.001 | — | — | | — |
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