Fig. 2
Box-whisker-plots on perioperative renal function. Illustration of the course of peri-operative a serum cystatin C concentration (cystC) and b corresponding cystC-derived estimated glomerular filtration rate (eGFRcystC) in patients undergoing radical prostatectomy (open or robot-assisted). N = 179. Wilcoxon rank-sum test: p < 0.001 for baseline vs. day 1, day 3, day 5, each