Table 4.

Multivariate regression for WC and BMI change and R. gnavus fold change (n=39).

R. gnavus
Waist circumference (R2=0.29; p=0.07)
Term	Estimate	Std Error	t Ratio	Prob > │t│
Intercept	−0.03	0.20	−0.15	0.88
% WC change	−0.05	0.03	−1.80	0.08
Sex	−0.21	0.18	−1.21	0.24
Native American/Mixed	0.17	0.37	0.46	0.65
Asian	−0.40	0.58	−0.69	0.49
Black	−0.69	0.39	−1.74	0.09
Hispanic	0.45	0.30	1.52	0.14
Body Max Index (R2=0.27; p=0.09)
Term	Estimate	Std Error	t Ratio	Prob > │t│
Intercept	−0.06	0.20	−0.30	0.76
% BMI change	−0.05	0.03	−1.52	0.14
Sex	−0.12	0.17	−0.71	0.48
Native American/Mixed	0.17	0.37	0.46	0.65
Asian	−0.52	0.62	−0.84	0.41
Black	−0.78	0.39	−1.99	0.06
Hispanic	0.59	0.33	1.82	0.08

Abbreviations: BMI, Body Mass Index; WC, waist circumference.

^*Significant p< 0.05