Table 3.

Linear Regression Predicting Number of Sex Partners.

	Men	Men with interactions	Women	Women with interactions
	β	β	β	β
Height	.07***	.05***	.04***	.04***
Height2	−.04***	−.03**	−.01	−.01
BMI	.03**	.02*	.04***	.03***
BMI2	−.10***	−.10***	−.03***	−.03***
Height × BMI	−.01	−.01	.01	.02
Age	.15***	.14***	.15***	.15***
Education	−.06***	−.06***	−.03***	−.03***
Black	.10***	.09***	.03***	.02***
Asian	−.03***	−.04***	−.05***	−.04***
Hispanic	.04***	.04***	−.02*	.00
Other	.03***	.03***	.02***	.03**
df	11, 31,407	35, 31,383	11, 27,744	35, 27,720
F	133***	44***	81***	27***
Adjusted R2	.044	.046	.031	.032

Note. BMI = body mass index. For the ethnicity variable, White men were used as the reference group. For the analyses where the interactions between ethnicity and the other predictors were examined, none of 24 interactions terms were significant at the p < .001 level and thus are not shown.

*p < .05. **p < .01. ***p < .001.