Fig. 4From: Intestinal microbiota in pediatric patients with end stage renal disease: a Midwest Pediatric Nephrology Consortium studyMicrobial beta diversity. Principal coordinate analysis (PCoA) of PD patients compared to control. Weighted UniFrac distance showed significant separation between microbial communities in patients with ESRD on PD (blue dots) and the healthy control patients (red dots) (R statistic = 0.2656, P = 0.010)Back to article page