Table 5.

Adjusted Odds Ratios (AOR), 95% Confidence Intervals, and Associated P Values for Prevalent HIV Infection From Multiple Logistic Regression Analyses Examining the Relationship Between Concurrency and HIV While Controlling for High Risk Sexual Behaviors, Biological Risk-Factors, and Socioeconomic Factors Among a National Sample of Sexually Experienced Men and Women, Age 15–24, South Africa, 2003)

	Men			Women
	Adjusted Odds (95% CI)		P	Adjusted Odds (95% CI)		P
Concurrency, definition 1: >1 ongoing relationships (vs. ≤1 ongoing relationship)				2.3	(1.3–4.3)	0.007
Concurrency, definition 2: overlapping dates past 6 mo (vs. no overlapping dates past 12 mo)	1.1	(0.7–1.6)	0.775
Black/African (vs. all other races)	2.9	(1.4–6.0)	0.004	9.6	(5.0–18.4)	<0.001
Urban residence (vs. rural)	1.6	(0.9–2.6)	0.085	2.0	(1.4–2.9)	<0.001
Age 15–19 (vs. 20–24)	1.2	(1.1–1.4)	<0.001	1.2	(1.1–1.3)	<0.001
No education or less than high school education completed (vs. completed high school or higher)	1.9	(1.3–2.7)	0.002	1.7	(1.3–2.2)	<0.001
>1 lifetime sexual partners (vs. 1 lifetime partner)	0.9	(0.5–1.7)	0.781	1.9	(1.4–2.7)	<0.001
Did not always use condom with most recent partner (vs. always)	1.6	(1.0–2.6)	0.046	1.4	(1.0–1.9)	0.075
Age difference with partner, partner 1–4 yr older (vs. same age or younger)				1.0	(0.6–1.7)	0.957
Age difference with partner, partner 5 or more yr older (vs. same age or younger)				1.1	(0.6–1.8)	0.775
Reports unusual genital discharge in past 12 mo	1.9	(1.0–3.5)	0.036	1.6	(1.2–2.3)	0.002
Reports genital ulcers/sores in past 12 mo	1.8	(0.9–3.4)	0.089
Not circumcised (vs. circumcised)	1.7	(1.0–2.8)	0.043
>12 mo since coital debut (vs. ≤12 mo)				1.2	(0.7–2.0)	0.43

CI indicates confidence interval