Table 3.

OLS parameter estimates: genetic and social influences on BMI

	Model 1	Model 2	Model 3	Model 4	Model 5	Model 6
(Intercept)	23.10***	21.66***	15.05***	14.67***	14.05***	16.47***
	(.40)	(1.10)	(2.83)	(2.75)	(2.81)	(2.96)
PC1	0.92*				−1.07
	(.40)				(.99)
Mahalanobis Distance		0.03				−0.05
		(.02)				(.03)
Mexican-American			2.72**	2.15*	4.56+	3.87**
			(.95)	(.95)	(2.44)	(1.43)
Age			0.44*	0.45**	0.46**	0.47**
			(.17)	(.17)	(.17)	(.17)
Female			0.52	0.42	0.31	0.07
			(.88)	(.85)	(.86)	(.87)
Low Income				2.91**	2.90**	3.10**
				(1.05)	(1.05)	(1.05)
R-squared	0.04	0.01	0.11	0.17	0.17	0.18

Note: Cell entries represent unstandardized OLS regression estimates with standard errors in parentheses. The dependent variable in all models is BMI obtained from self-reported height and weight.

^*p < .05;

^**p < .01;

^***p < .001;

⁺p < .10.