1. Three Versus 4 Daily Exchanges and Residual Kidney Function Decline in Incident CAPD Patients: A Randomized Controlled Trial 
Hao Yan, MD, Wei Fang, MD, PhD, Aiwu Lin, MD, PhD, Liou Cao, MD, PhD, Zhaohui Ni, MD, PhD, Jiaqi Qian, MD 
American Journal of Kidney Diseases 
Volume 69, Issue 4, Pages (April 2017)
DOI: /j.ajkd
Copyright © 2016 National Kidney Foundation, Inc. Terms and Conditions

2. Figure 1
Flow of patients in the study. Abbreviations: HD, hemodialysis; MHD, maintenance hemodialysis; RKF, residual kidney function.
American Journal of Kidney Diseases  , DOI: ( /j.ajkd )
Copyright © 2016 National Kidney Foundation, Inc. Terms and Conditions

3. Figure 2
Anuria-free survival curves of the study groups. Anuria was defined as consistent urine volume < 100mL/d for more than a month. Analysis was based on log-rank test, and anuria-free survival curves were generated by the Kaplan-Meier method. Abbreviation: PD, peritoneal dialysis.
American Journal of Kidney Diseases  , DOI: ( /j.ajkd )
Copyright © 2016 National Kidney Foundation, Inc. Terms and Conditions