Figure 3

High abundance of Proteobacteria phylum in hospitalized patients. Changes are shown for Proteobacteria (A,B), and Firmicutes/Bacteroidetes ratio (C,D). Phylum level taxonomic relative abundance (RA) or log10 of RA ratio histogram (A,C) and boxplot (B,D) as indicated. Asterisks indicate significant differences (Bonferroni corrected Mann Whitney test: ***q < 0.001, **q < 0.01).