Table 4. Results of negative binomial models, before and after adjustment for multiple testing.

	Genus	Direction	P	P fdr
Active transportation	Phascolarctobacterium	↑	0.047	0.6
	Clostridium (family: Erysipelotrichaceae)	↓	0.03	0.6
MVPA min/week	Unknown (order: Clostridiales)	↑	0.03	0.7
	Family	Direction	P	P fdr
Physically active	Erysipelotrichaceae	↑	0.01	0.1
MVPA min/week	Erysipelotrichaceae	↑	0.01	0.1
	Unknown (order: Clostridiales)	↑	0.03	0.2
Minutes in active transportation	Clostridiaceae	↓	0.03	0.3

Models adjusted for: age, sex, race/ethnicity, body mass index, household income per person, education, census category, smoking status, diabetes, depression, proton pump inhibitor use, antibiotic use, carbohydrate intake, protein intake, fat intake, fiber intake, alcohol intake, average sedentary time per day, average sleep duration, and sample age. fdr, false discovery rate; MVPA, moderate to vigorous physical activity; min, minutes.