Fig. 3From: Correlation between intestinal flora disruption and protein–energy wasting in patients with end-stage renal diseaseCorrelation between dominant bacteria and the predicted amino acid metabolic pathway of the HD group (A) and the PD group (B). The color scale bar ranges from − 5.0 to 5.0, with red, orange, and yellow, representing low, medium, and high correlations, respectivelyBack to article page