| 变量 | 数值 |
| 性别(男/女) | 97/64 |
| 年龄(岁) | 63.61 ± 13.15 |
| CRP(mg/L) | 8.95 ± 18.53 |
| 血红蛋白(g/L) | 104.80 ± 15.25 |
| 尿酸(umol/L) | 403.20 ± 78.33 |
| 透析龄(岁) | 4.84 ± 5.11 |
| spK/tv | 2.2 ± 6.64 |
| URR | 70.39 ± 11.44 |
| 透析充分性(%) | 71.43 (115/161) |
| 钙磷乘积 | 47.03 ± 14.79 |