Table 3.

Prevalence of STIs, Vaginitis, and Genital Symptoms at Baseline and Month 6

	Baseline (N=200)			Month 6 (N=171)
Diagnosis	n	%	95% CI	n	%	95% CI
Bacterial vaginosis	76	38.0	31.2–45.1	37	21.6	15.7–28.6
Trichomoniasis	18	9.0	5.4–13.9	10	5.9	2.8–10.5
Vaginal candidiasis	14	7.0	3.9–11.5	7	4.1	1.7–8.3
Gonorrhea	12	6.0	3.1–10.3	4	2.3	0.6–5.9
Chlamydia	11	5.5	2.8–9.6	5	2.9	1.0–6.7
Syphilis	5	2.5	0.8–5.7	5	2.9	1.0–6.7
Genital condyloma	2	1.0	0.1–3.6	0
Genital ulcer disease	2	1.0	0.1–3.6	0
HSV-2 antibody	144	72.0	65.2–78.1	NA
Vaginal discharge	53	26.5	20.5–33.2	43	25.2	18.8–32.3
Lower abdominal pain	50	25	19.2–31.6	13	7.6	4.1–12.7