BACKGROUND It is over 30 years since the first case of AIDS [Acquired Immune Deficiency Syndrome] was identified. Attention has been focused recently on the promotion of the "ABCs" of HIV prevention (being abstinent or delaying sex, remaining faithful to one sexual partner, and using condoms consistently during sexual intercourse). As programs that focus on ABCs to prevent heterosexual transmis...

BACKGROUND Correct and consistent use of condoms has been reported as effective in the prevention of transmission of HIV. There have been many studies reporting on attitudes (perceptions) of communities on condoms and other aspects of HIV and AIDS and yet there is paucity of data on the perception towards condoms and abstinence by law makers. OBJECTIVE To determine perceptions of Members of P...

BACKGROUND US adolescents have high rates of teen pregnancy, childbearing, and sexually transmitted infections (STIs), highlighting the need to identify and implement effective programs that will help improve teen sexual and reproductive health. MATERIALS AND METHODS This review identified 103 random-assignment evaluations of 85 programs that incorporated intent-to-treat analyses and assessed...

This study explores the relationship between age at first sexual intercourse and four indicators of sexual behaviour among adolescents aged 14 to 19 years in Burkina Faso, Malawi and Uganda. Analyses are conducted using data from National Surveys of Adolescents, organized in 2004. Multivariate analyses are performed using dichotomous logistic regression and ordered polychotomic logistic regress...

Adolescence is a sensitive period of brain development when changes in hormone levels may have long-lasting effects on synaptic connections and behavior. In humans, alcohol consumption frequently begins during this critical period, although the impact of early exposure has not been fully examined. The current study was designed to investigate short- and long-term effects of repeated forced etha...