Demographic characteristics and spatial clusters of recent HIV-1 infections among newly diagnosed HIV-1 cases in Yunnan, China, 2015

Table 1 Demographic characteristics of recent HIV infections among newly diagnosed cases between January and June 2015

	Total	Resent infections	The proportion of recent infecions	Univariate analysis		Multivatiate analysis
	Total	Resent infections	The proportion of recent infecions	p	OR (95% CI)	p	OR (95% CI)
Gender
Male	4116	345	8.4%	-	1.000	-	1.000
Female	2003	225	11.2%	<0.001	1.383 (1.159~1.651)	<0.001^a	1.514 (1.253~1.830)
Age
<25	700	117	16.7%	-	1.000	-	1.000
25-49	3966	338	8.5%	<0.001	0.464 (0.370~0.583)	<0.001^a	0.553 (0.436~0.702)
≥50	1453	115	7.9%	<0.001	0.428 (0.325~0.564)	<0.001^a	0.550 (0.411~0.736)
Nationality
Chinese	5613	521	9.3%	-	1.000
Foreigners	506	49	9.7%	0.766	1.048 (0.770~1.426)
Race/ethnicity
Han	3692	335	9.1%	-	1.000
Others	2427	235	9.7%	0.423	1.074 (0.902~1.280)
Ocuppation
Peasants	4138	383	9.3%	-	1.000
Others	1981	187	9.4%	0.817	1.022 (0.850~1.228)
Marital Status
Unmarried	1618	183	11.3%	-	1.000
Married	3264	266	8.1%	<0.001	0.696 (0.570~0.848)
Divorced/Widowed	1235	121	9.8%	0.195	0.852 (0.668~1.086)
Unknown	2	0	0.0%	0.999	-
Infection Routes
Heterosexual contact	5297	459	8.7%	-	1.000	-	1.000
Homosexual contact	274	54	19.7%	<0.001	2.587 (1.892~3.537)	<0.001^a	2.454 (1.739~3.461)
Intravenous drug injection	525	55	10.5%	0.164	1.233 (0.918~1.657)	0.058	1.345 (0.990~1.827)
Unknown	23	2	8.7%	0.996	1.004 (0.235~4.295)	0.922	1.076 (0.250~4.627)

ISSN: 1471-2458