Table 1.

Summary of Included Studies

Study	Country	Years	Location	N	Male	Female	HIV Prev.	HIV Prevalence Male	HIV Prevalence Female	OR Female
Zhang 2007 (Zhang et al., 2007b)	China	2002	Xinjiang	508	442	66	0.08	0.083	0.076	0.898
Zhang 2007a (Zhang et al., 2007a)	China	2002-2003	Xinjiang	781	698	83	0.29	0.309	0.145	0.377
Zhang 2008 (Zhang et al., 2008)	China	2006	Xinjiang	383	339	44	0.38	0.359	0.455	1.483
Fang HR 2008 (Fang HR, 2008)	China	2005-2008	Xinjiang	1496	1331	165	0.14	0.146	0.115	0.763
Liu 2007 (Liu J.B., 2007)	China	2005	Xinjiang	129	108	21	0.19	0.213	0.095	0.389
Terlikbayeva 2012 (Terlikbayeva et al., 2012)	Kazakhstan	2012	Almaty	580	351	229	0.29	0.174	0.114	0.609
Zhussupov 2007 (Zhussupov et al., 2007)	Kazakhstan	2002	Karaganda	900	685	215	0.023	0.021	0.029	1.376
Zhussupov 2007 (Zhussupov et al., 2007)	Kazakhstan	2002	Temirtau	899	662	237	0.247	0.21	0.35	2.028
Republican AIDS Center (Ganina L., 2012)	Kazakhstan	2011	22 regions (Nationwide)	4830	4004	826	0.038	0.046	0.036	0.783
Rhodes 2006 (Rhodes et al., 2006)	Russia	2003	Barnaul	529	343	186	0.087	0.090	0.086	0.947
Stachowiak 2006 (Stachowiak et al., 2006)	Tajikistan	2004	Dushanbe	489	414	75	0.12	0.123	0.107	0.850
Todd 2007 (Todd et al., 2007b)	Uzbekistan	2003-2004	Tasjkent	701	663	38	0.31	0.296	0.342	1.239