| 变量 | 单因素分析 | 多因素分析(逐步向后) | ||
|---|---|---|---|---|
| OR(95% CI) | P值 | OR(95% CI) | P值 | |
| 血清白蛋白(g/L) | 1.059(1.021~1.099) | 0.002 | 1.113(1.059~1.169) | <0.001 |
| 血钠(mmol/L) | 0.850(0.804~0.898) | <0.001 | 0.851(0.799~0.906) | <0.001 |
| 血磷(mmol/L) | 3.486(2.335~5.203) | <0.001 | 1.673(1.055~2.655) | 0.029 |
| PTH(ng/L) | 1.003(1.002~1.004) | <0.001 | 1.002(1.001~1.003) | 0.005 |
| 风险评分X a(分) | 1.519(1.389~1.662) | <0.001 | 1.415(1.281~1.563) | <0.001 |
| 既往酸中毒(是/否) | 0.149(0.095~0.234) | <0.001 | ||
| eGFR[ml·min-1·(1.73 m2)-1] | 0.950(0.936~0.964) | <0.001 | ||
| CKD 4期(是/否) | 0.662(0.435~1.007) | 0.054 | ||