Table 4.
Predictors of mortality by multivariate Cox regression analysis
| Factors | B | SE | Wald | P | HR | HR 95% CI |
|---|---|---|---|---|---|---|
| Age | 0.071 | 0.021 | 11.523 | 0.001 | 1.074 | 1.031-1.119 |
| HT | 0.956 | 0.516 | 3.431 | 0.064 | 2.602 | 0.946-7.157 |
| ALB | –0.140 | 0.058 | 5.724 | 0.017 | 0.870 | 0.775-0.975 |
| Hb | –0.065 | 0.023 | 8.300 | 0.004 | 0.937 | 0.896-0.979 |
| RRF | –0.396 | 0.174 | 5.155 | 0.023 | 0.673 | 0.478-0.947 |
HT: Higher peritoneal transport status; ALB: Serum albumin; Hb: Hemoglobin; RRF: Residual renal function; SE: Standard error; HR: Hazard ratio; CI: Confidence interval.