Table 2.

Results of multivariable, time-dependent Cox proportional hazards model analyses with IPW-weighted for anuria.

Variable	HR (95% CI)	P value
Incremental PD	0.55 (0.34–0.89)	0.015
Age	0.97 (0.95–0.98)	<0.001
Kidney transplantation	7.45 (1.00–55.61)	0.05
Urine volume (per 100 mL)	0.97 (0.94–1.01)	0.162

Abbreviations: IPW, inverse probability weighting; HR, hazard ratio; CI, confidence interval; PD, peritoneal dialysis.