Fig. 3From: Correlation between gut microbiome and cognitive impairment in patients undergoing peritoneal dialysisGut microbiome correlation network for family and genus classification. The nodes that represented taxa at the family or genus level are colored according to the relative content between different groups of the classification. The green nodes represent the PCI group, whereas the red nodes represent the PNCI group. The edges represent correlations between the taxon pairs, and the number above the edge represents the correlation coefficientBack to article page