Trichomoniasis, bacterial vaginosis (BV) and candidiasis are reproductive t
ract infections (RTIs) of the vagina. We conducted a cross-sectional study
in 4 prenatal clinics in Kingston, Jamaica, to estimate the prevalence of t
hese infections and the risk factors that may facilitate their transmission
among pregnant women. Of the 269 women studied, 18.0% had culture-positive
trichomoniasis, 44.1% had BV (Nugent score greater than or equal to 7) and
30.7% were positive for candidiasis by wet mount. A multiple logistic regr
ession analysis showed that having a malodorous discharge was associated wi
th trichomoniasis (odd ratios [OR]=3.9, confidence intervals [CI]=1.04-14.7
) and BV (OR=3.4, CI=1.3-8.7). Women who took action to prevent HIV infecti
on had lower BV prevalence (OR=0.34, CI=0.12-0.98). Women who were employed
were less likely to have any of the infections (OR=0.61, CI=0.36-1.03). Th
e strong association of a symptomatic presentation with trichomoniasis and
BV suggests the merit of considering syndromic management of vaginitis in t
his population.