Table 3:

The Association between Step Count and Taxa (Genus-level agglomeration)

(Phylum) OUT	Sequence	Prevalence	Abundance	Beta	p-value	FDR p-value
(F) Erysipelotrichaceae CC-115	807548	35.9%	0.00018	−0.37	0.00	0.04
(F) Megasphaera	4410265	22.3%	0.00034	−0.34	0.02	0.11
(F) Coprobacillus	415427	57.4%	0.00014	−0.29	0.00	0.04
(A) Adlercreutzia	631764	63.3%	0.00016	−0.25	0.00	0.05
(F) Anaerotruncus	315223	88.5%	0.00050	−0.25	0.01	0.09
(A) Eggerthella	682726	47.7%	0.00012	−0.24	0.01	0.07
(B) Alistipes	107044	65.4%	0.00066	−0.24	0.04	0.21
(F) Clostridia SHA-98	836693	55.5%	0.00011	−0.20	0.01	0.07
(F) Lachnospiraceae	975306	100.0%	0.05142	0.12	0.03	0.21
(F) Clostridium	558420	99.5%	0.00619	0.24	0.05	0.23
(C) Streptophyta	262379	44.5%	0.00017	0.24	0.01	0.07
(F) Lachnospira	843553	99.7%	0.01246	0.25	0.04	0.21
(B) Paraprevotellaceae	157377	12.3%	0.00028	0.28	0.04	0.21
(F) Peptococcaceae	110317	49.3%	0.00024	0.28	0.01	0.11
(F) Faecalibacterium	368219	100.0%	0.08248	0.35	0.01	0.09
(Fus) Cetobacterium	828162	12.1%	0.00101	0.45	0.00	0.00
(B) Prevotella	568118	100.0%	0.03760	0.50	0.02	0.11

^*all coefficients expressed per SD increase step count=3002 steps.

Table sorted by beta coefficient, with negative value and positive values indicating direction of association (zero = no association). Names are given by initial of phylum [(A) Actinobacteria, (B) Bacteroidetes, (C) Cyanobacteria, (F) Firmicutes, (Fus) Fusobacteria] and lowest taxonomy down to genus. Multivariate models adjusted for age, race, BMI, clinical center, library size, and # of chronic conditions (fall history, hip fracture, myocardial infarction, stroke, congestive heart failure, diabetes, cancer, COPD, rheumatoid arthritis, osteoarthritis, depression, visual impairment, Parkinson’s disease, and Alzheimer’s disease).