Table 5. Associations between microbiome composites and variables of interest.

	beta coefficient (p-value)
Variable of Interest	Richness Composite	Evenness Composite	Faith pd	Strong
Drinks/30 days	-.004 (.037)	.00091 (.302)	-.012 (.02)	.0011 (.257)
Fruit/veggie servings	.008 (.913)	.045 (.13)	-.074 (.72)	.0038 (.287)
Age	-.014 (.251)	-.0025 (.677)	-.047 (.173)	.000065 (.92)
BDI	.0023 (.881)	.021 (.0032)	-.028 (.515)	-.0011 (.185)

BDI = Beck Depression Inventory; beta values and p-values correspond to the parameter estimate and p-value corresponding with the variable of interest in each row regression models specified in the statistical analysis section (where richness/evenness composites were regressed on each variable of interest in separate models); statistically significant parameter estimates and corresponding p-values at an α < .05 two-tailed threshold are shown in boldface type.