Male | 1.264 | 0.852 to 1.876 | 0.244 |
Age | 1.010 | 0.996 to 1.025 | 0.157 |
Respiratory system disease | 0.877 | 0.419 to 1.836 | 0.727 |
Urinary system disease | 0.940 | 0.321 to 2.751 | 0.910 |
Endocrine system disease | 2.228 | 1.208 to 4.106 | 0.010 |
Malignant tumour | 1.096 | 0.306 to 3.929 | 0.888 |
Haemoglobin <115.0 g/L | 1.407 | 0.918 to 2.155 | 0.117 |
Albumin <40 g/L | 0.512 | 0.329 to 0.797 | 0.003 |
Serum creatinine >81 μmol/L | 0.529 | 0.259 to 1.078 | 0.079 |
Aspartate aminotransferase >35 U/L | 0.884 | 0.560 to 1.395 | 0.596 |
Hypertension | 0.846 | 0.500 to 1.433 | 0.535 |
Coronary heart disease | 0.331 | 0.125 to 0.880 | 0.027 |
Abnormal heart rhythms | 0.639 | 0.127 to 3.203 | 0.586 |
Cerebrovascular disease | 0.304 | 0.031 to 2.931 | 0.303 |