Figure 3.

Faith’s Phylogenetic Diversity at the species level. (a) PD values for samples by ‘cohort group.’ No significant differences were found. (b) Samples grouped by dominant species, where a given species was most abundant in at least 100 samples. Each species group is subdivided by ‘cohort groups’ following the same color scheme as in ‘a’. Significant differences at the level of dominant species groupings are noted. (c) Samples grouped by ‘hospitalization reason’ for reasons with at least 40 samples. No significant differences were found. (d) Samples grouped by dominant species and subdivided by ‘hospitalization reason’ following the same color scheme as in ‘c’. *p < 0.05; **p < 0.01; False Discovery Rate, correction with Benjamini–Hochberg.