| 变量 | 单因素回归 | ||
| OR | 95% CI | p | |
| 年龄(岁) | 1.037 | 1.030~1.044 | <0.001 |
| 性别(1)① | 2.067 | 1.629~2.622 | <0.001 |
| 合并基础疾病(1)② | 2.112 | 1.677~2.660 | <0.001 |
| 体温(℃) | 0.854 | 0.697~1.045 | 0.125 |
| 心率(次/分) | 1.007 | 1.001~1.014 | 0.208 |
| 呼吸(次/分) | 1.124 | 1.082~1.168 | <0.001 |
| 收缩压(mmHg) | 1.002 | 0.996~1.009 | 0.506 |
| 舒张压(mmHg) | 1.006 | 0.995~1.017 | 0.316 |
| 血红蛋白(g/L) | 0.985 | 0.980~0.991 | <0.001 |
| 血小板计数(×109/L) | 0.999 | 0.998~1.001 | 0.256 |
| 钾离子(mmol/L) | 0.704 | 0.563~0.880 | 0.002 |
| 钠离子(mmol/L) | 1.001 | 0.996~1.005 | 0.779 |
| 尿素氮(mmol/L) | 1.017 | 1.000~1.034 | 0.045 |
| 肌酐(μmol/L) | 1.002 | 1.000~1.003 | 0.033 |
| SII/100 | 1.024 | 1.018~1.031 | <0.001 |