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Bar charts with error bars. The mean value of clinical Scale D (points) was significantly higher in HD and PD patients compared with HC (71.4 ± 15.7, 73.9 ± 11.0 vs 53.7 ± 5.4; P < 0.001, P < 0.001, respectively). Boxes represent means; error bars indicate the 95% of CI. CI = confidence interval, CKD = chronic kidney disease, D = depression, HC = healthy controls, HD = hemodialysis, KT = kidney transplantation, PD = peritoneal dialysis.
