Table 4.
Cox regression analysis for PD withdrawal and combined endpoint with SP controlled duration
| Variable | PD withdrawal |
Combined endpoint |
||
|---|---|---|---|---|
| HR (95% CI) | p valuea | HR (95% CI) | p valueb | |
| SP controlled duration, months | 0.964 (0.954–0.973) | <0.001 | 0.982 (0.976–0.989) | <0.001 |
| SP controlled duration, years | 0.571 (0.499–0.652) | <0.001 | 0.758 (0.678–0.847) | <0.001 |
KT/V was calculated by formulas mentioned before. SP, serum phosphorus; HR, hazard ratio; CI, confidence interval; GLUC, glucose concentration; ALB, albumin; DKD, diabetic kidney disease.
a
Adjusted for demographics (age and sex) and the mean values of dialysate GLUC, urine volume, serum Cr, HGB, and KT/V during the first 12 months after dialysis.
b
Adjusted for demographics (age and sex), DKD to ESRD, and the mean values of dialysate GLUC, urine volume, serum ALB, HGB, and KT/V during the first 12 months after dialysis.