The purpose of this study was to provide estimates of the prevalence of premarital intercourse, use and nonuse of contraception, pregnancy, and pregnancy resolution among teenagers. The study also att
BackgroundThe objective of this review was to investigate whether Chinese population groups that do not belong to classical high risk groups show an increasing trend of engaging in high-risk sexual be
ABSTRACT Objective: To characterize sexual behaviors in a sample of adolescents and youth. Methods: An analytical descriptive study using a questionnaire about sexual behaviors, adapted from the World
*, Chi-square test a, Soap, baby oil, Vaseline and petroleum jelly Multivariate logistic regression of risk factors for HIV-1 infection among MSM in Taiwan.
