TABLE 3.

—Results From a Series of Regression Models Fit to Number of Partners^a

	Model 1 β (SE)	Model 2 β (SE)	Model 3 β (SE)	Model 4 β (SE)	Model 5 β (SE)
Unwanted sexual activity during childhood	0.21 (0.06)**	0.20 (0.06)**	0.16 (0.06)*	0.08 (0.05)	0.12 (0.06)*
Age, y
< 25		−0.00 (0.07)	0.13 (0.07)	0.23 (0.06)**	−0.00 (0.07)
25–35		−0.01 (0.06)	0.04 (0.06)	0.08 (0.05)	−0.01 (0.06)
Race/ethnicityb
Hispanic, non-Black		−0.20 (0.10)*	−0.20 (0.10)*	−0.15 (0.10)	−0.21 (0.10)*
Hispanic Black		−0.003 (0.11)	−0.02 (0.11)	0.03 (0.11)	−0.01 (0.11)
Non-Hispanic, non-Black		−0.24 (0.12)*	−0.22 (0.12)	−0.12 (0.11)	−0.24 (0.12)*
High school degree		0.05 (0.05)	0.08 (0.05)	0.14 (0.05)*	0.05 (0.05)
Lives with sexual partner		−0.19 (0.05)**	−0.18 (0.05)**	−0.10 (0.05)*	−0.19 (0.05)**
Alcohol problems			0.03 (0.05)
Drug use
Cocaine, heroin, injection			0.39 (0.06)**
Other/marijuana			0.11 (0.07)
Exchange of sex
Bought sex				0.69 (0.06)**
Sold sex				0.70 (0.09)**
Traded sex				0.40 (0.12)**
Unwanted sexual activity during adulthood					0.29 (0.07)**

^aThe square root transformation was used to help normalize the distribution of number of partners, and 5 linear regression models were fit to the transformed outcome. Model 1 included the unwanted sexual activity during childhood indicator only. Each subsequent model included the unwanted sexual activity during childhood indicator, study center, and the variables shown in the respective columns.

^bBlack non-Hispanic race/ethnicity was the reference group and does not appear in this table.

*P < .05; ** P < .001.