RESUMO
PIP: The authors examined the prevalence of vaginal discharge in a sample of sexually active women who spanned 3 different socioeconomic groups. They observed a prevalence of 0.0% in the high socioeconomic group, 21% in the middle group, and 45% in the low income group (rural area). They also studied the conditioning factors for these different prevalences and found that there were no significant differences for age, parity, abortions, or oral contraceptive use. They found significant differences with IUD use and uterine prolapse in 1 of the areas, but these results do not explain the other differences. They feel that further clinical and epidemiologic studies are necessary. It seems that significant differences were associated with genital hygiene which is dependent on socioeconomic level. (author's)^ieng