Table 3. Multivariable multinomial regression model of multiple perpetrator rape compared with never having raped and single perpetrator rape.

	Multiple perpetrator rape compared to never having raped				Single perpetrator rape compared to never having raped
	RRR	95% CI		p value	RRR	95% CI		p value
Socio-economic status scale	1.15	1.00	1.32	0.043	1.11	0.95	1.29	0.201
Sexual abuse in childhood: none	1.00				1.00
once	1.81	1.16	2.82	0.01	1.93	1.19	3.11	0.008
>1 time	2.86	1.54	5.31	0.001	1.06	0.35	3.20	0.922
Sexually coerced by a woman	1.95	1.19	3.22	0.009	2.59	1.44	4.65	0.002
Peer pressure resistance	0.80	0.67	0.95	0.011	0.92	0.75	1.12	0.394
Gang membership	2.31	1.24	4.31	0.009	1.61	0.82	3.16	0.164
Ever drug use	1.76	1.20	2.57	0.004	1.80	1.17	2.79	0.009
Any transactional sex	2.05	1.35	3.14	0.001	1.71	1.06	2.75	0.027
Alcohol abuse	1.30	0.91	1.85	0.149	2.11	1.36	3.27	0.001
8+ lifetime partners	2.85	1.89	4.28	<0.0001	1.25	0.75	2.09	0.386
Ever physical IPV	1.92	1.37	2.71	<0.0001	1.85	1.19	2.89	0.007