Fig. 3From: Fecal microbiota characteristics of Chinese patients with primary IgA nephropathy: a cross-sectional studyHeatmaps showing correlations between fecal microbiota and IgAN clinical parameters. (a) Correlations between microbiota phyla and IgAN clinical characteristics. (b) Correlations between microbiota genera and IgAN clinical characteristics. The intensity of the color indicates the r value (correlation). The red color represent positive score and the blue color represent negative score. *P < 0.05 and **P < 0.01Back to article page