Background: Transgender adolescents are at increased risk for negative sexual health outcomes compared to their cisgender peers. Methods: Using data from 10,231 students from 7 high schools in a large, urban school district, our analysis compared sexual behaviors, referral to sexual health services by school staff, and use of sexual health…

To evaluate the effect of an internet-based educational intervention to increase knowledge of sexually transmitted infections (STIs), attitudes and self-efficacy toward consistent condom use in Mexican adolescents. A field trial with an intervention and control group was conducted in 14- to 15-year-old students in two secondary schools. The…

In sub-Saharan Africa, young women are at the highest risk of HIV infection. Comprehensive sexuality education and open parent-child communication about sex have been shown to mitigate risky sexual practices associated with HIV. This study aimed to identify sources of HIV prevention knowledge among young women aged 10-14 years and community-based…

This study provides a description of an innovative workshop that educated college students about the risks of unprotected sexual behavior, particularly oral sex, and methods of risk reduction using a metaphor of "sharing and eating jelly beans." Intervention development was guided by the Information-Motivation-Behavioral Skills model.…

This study evaluated the impact of the Teen Prevention Education Program (Teen PEP), a peer-led sexuality education program designed to prevent unintended pregnancy and sexually transmitted infections (STIs) including HIV among high school students. The study design was a quasi-experimental, nonrandomized design conducted from May 2007 to May…

This paper presents results from fiscal impact simulations of three national-level policies designed to prevent unintended pregnancy: A media campaign encouraging condom use, a pregnancy prevention program for at-risk youth, and an expansion in Medicaid family planning services. These simulations were performed using FamilyScape, a recently…

Young people in Australia are at greatest risk of contracting sexually transmitted infections, and priority actions are necessary for this population group. This study of marginalised and at-risk young people in out-of-school environments was conducted in Western Australia with the aim of obtaining young people's perceptions about their experience…