Table 3.

Results of Tobit regression models predicting log-transformed IL-10 (N=1,569).

	Model 1		Model 2		Model 3		Model 4
	B	SE	B	SE	B	SE	B	SE
Female	-0.209**	0.076	-0.232**	0.075	-0.202**	0.076	-0.183*	0.076
BMI (kg/m2)	0.024*	0.012					0.029*	0.012
Symptoms of infection (0, 1)			0.302**	0.107			0.300**	0.106
Oral contraception (0, 1)					-0.637*	0.298	-0.666*	0.297
Urbanicity (0-70)					-0.007**	0.003	-0.008**	0.003
Education (yrs)					0.161+	0.096	0.153	0.096
Constant	0.102	0.468	0.573***	0.052	0.885***	0.124	0.251	0.273
Model p value	<0.01		<0.001		<0.001		<0.001

⁺p<0.10;

^*p<0.05;

^**p<0.01;

^***p<0.001

Note: Models 1-3 consider gender as well as the separate associations of adiposity (model 1), pathogen exposure (model 2), and health behavior variables (model 3) shown in bivariate analyses to predict IL-10 at p<0.10. Model 4 considers all variables simultaneously to evaluate their independence in predicting IL-10.