Previous Renal Replacement Therapy Time at Start of Peritoneal Dialysis Independently Impact on Peritoneal Membrane Ultrafiltration Failure

Table 3

Multivariate Cox proportional hazard analysis of variables significantly associated with UFF-free survival. Sex, age, diabetes, APD, and peritonitis did not significantly impact on UFF-free survival.

	B	Exp(B) (95% CI)	𝑃
Baseline GFR (mL/min)	−0.434	0.648 (0.428–0.980)	0.040
RRT time (month)	0.016	1.016 (1.004–1.028)	0.009

Cox regression; status acquired UFF.