Table 2.

Univariate weighted UniFrac analysis on multiple metadata features using a single PERMANOVA test for each metadata feature.

Feature	R2	P
UNIVARIATE ANALYSIS
Infection in 6 months	0.2112	0.0003
Sex	0.15456	0.0024
Age at diagnosis	0.04421	0.159
Within 2 weeks of antibiotic exposure (not including Septra)	0.01716	0.606
Within 2 Weeks of Vancomyicin Exposure	0.12044	0.004
Within 2 weeks of anti-fungal exposure	0.09899	0.013
Within 2 weeks of Piperacillin Tazobactem exposure	0.00977	0.883
Within 2 weeks of other antibiotic exposure	0.02664	0.373
Days since start of therapy	0.08903	0.032
Treatment type	0.04676	0.1444