Trichomonas vaginalis infection among young pregnant women in Brazil

Our goal was to determine the prevalence of Trichomonas vaginalis and its associated risk factors in parturient women aged 15–24 years attending Brazilian public maternity units. Participants answered a demographic, behavioral, and clinical data questionnaire. A sample of urine was screened for T. vaginalis. A total 299 women participated in this study. The prevalence rate of T. vaginalis was 7.7% (95% CI: 4.7–10.7%). The factors associated with T. vaginalis were use of illicit drugs [OR = 4.70 (95% CI: 1.63–13.56, p = 0.004)] and not attending antenatal care [OR = 5.15 (95% CI: 1.15–23.25, p = 0.032)]. These data demonstrate that it is important to discuss how to include routine screening for T. vaginalis during antenatal care in Brazil.