Variable | Risk ratio (95% CI) | P value |
---|---|---|
Age, ≥ 65 y | 1.74 (0.50–6.07) | 0.38 |
BMI, > 30 kg/m2 | 2.50 (0.63–9.94) | 0.19 |
Smoking status | 1.58 (0.46–5.41) | 0.49 |
COPD | 0.95 (0.19–4.88) | 0.95 |
Malignancy | 1.08 (0.21–5.61) | 0.92 |
Cardiovascular disease | 1.29 (0.30–5.57) | 0.73 |
Cerebrovascular disease | 1.72 (0.34–8.79) | 0.51 |
Diabetes mellitus | 2.75 (0.93–8.14) | 0.07 |
Hypertension | 1.91 (0.54–6.72) | 0.31 |
LDH level, > 450 U/L | 1.74 (0.43–6.98) | 0.43 |
CRP level, > 10 g/dL | 0.27 (0.08–0.99) | 0.048 |
ROX index, < 4.88 | 3.59 (1.17–11.08) | 0.026 |