Multi-omics gut microbiome signatures in obese women: role of diet and uncontrolled eating behavior

Table 2 Associations between host metadata and microbiota composition (age-adjusted dataset). Quantile (median) regression tests of association between metadata and microbiota composition as measured by unweighted UniFrac PCoA in all women. Significant associations are in bold. No significant associations were found across normal-weight and overweight/obese women

Parameter	PCo1			PCo2			PCo3
	RC range	RC sd	p	RC range	RC sd	p	RC range	RC sd	p
Unweighted UniFrac PCoA for all women
BITE symptoms	0.15971	0.02158	0.8	-1.15304	-0.28826	*0.008*	-0.44090	-0.12247	0.2
TFEQ UE	0.12822	0.01732	0.9	-1.11807	-0.27951	*0.005*	-0.50707	-0.14085	0.2

RC range Regression coefficients scaled to the full variation along each PCoA axis, thus indicating direction and magnitude of the association, RC sd Regression coefficients scaled to one standard deviation, p Quantile regression p value, BITE Bulimic Investigatory Test Edinburgh, TFEQ UE Three-factor eating questionnaire, uncontrolled eating

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