TABLE 4.

Unadjusted Odds Ratios (AOR), 95% Confidence Intervals, and Associated P-Values for Prevalent HIV Infection Associated With Perceiving Having a Partner Who Engages in Concurrency or Personally Engaging in Concurrency Among a National Sample of Sexually Experienced Men and Women, Age 15–24, South Africa, 2003

	Men			Women
	Unadjusted Odds	95% CI	P	Unadjusted Odds	95% CI	P
Perceived partner concurrency	0.8	(0.5–1.4)	0.467	0.9	(0.5–1.6)	0.707
Respondent engaged in concurrency (measure 1 and/or measure 2)	1.3	(0.9–1.8)	0.168	1.4	(0.9–2.3)	0.160
Measure 1 only: ongoing relationships	1.4	(0.9–2.1)	0.161	3.4	(1.8–6.5)	<0.001
Measure 2 only: overlapping dates (past 6 mo)	1.6	(1.1–2.3)	0.014	1.0	(0.5–1.8)	0.930

CI indicates confidence interval.