. Author manuscript; available in PMC: 2015 Apr 17.

Published in final edited form as: Arch Sex Behav. 2010 Dec 17;40(2):301–309. doi: 10.1007/s10508-010-9699-8

Table 4.

Sexual risk behavior indices by cluster for the three-part cluster solution

	Low Abuse (n = 175)	Intermediate Abuse (n = 94)	High Abuse (n = 23)	Test statistic
Used a condom at last intercourse^a	125 (71.4%)	48 (51.1%)	11 (47.8%)	χ²(2, N = 292) = 13.35^**
Mean sex partners^b	3.31	3.31	3.00	F(2, 289) < 1
SD	3.24	3.79	3.70
% Unprotected intercourse^c	0.29^a	0.39^a ^b	0.52^b	F(2, 289) = 4.14^*
SD	0.36	0.40	0.44
Condom use frequency^d	4.04^a	3.58^b	3.27^b	F(2, 289) = 6.44^*
SD	1.15	1.30	1.55
Alcohol use during sex^e	2.04	2.01	2.36	F(2, 289) < 1
SD	1.06	1.06	1.18
Drug use during sex^e	2.57	2.55	2.50	F(2, 289) < 1
SD	1.37	1.49	1.40

Note N=292. Cluster means for sexual risk behavior variables with different letters were significantly different, by Tukey levels of .05

p < .01;

^**

p < .001

Coded yes/no for most recent sexual contact

Variable ranged from 1 to 16

Variable ranged from 0 to 1

Variable ranged from never (1) to every time (5)

Variables ranged from never (1) to always (5)