Fig. 4
From: Linking gut microbiota, metabolic syndrome and economic status based on a population-level analysis
Associations between OTUs and host economic status. a Stacked plot showing the number of OTUs that are positively or negatively associated with income or spending. Colours correspond to taxonomies in the legend. b Four-quadrant diagram showing the coefficients of OTUs with MetS (x-axis) and spending (y-axis). OTUs that are significantly associated with MetS and economic status simultaneously were plotted