Rti International

This study tested a program called Couples Health CoOp Plus for young couples (ages 18-30) in Cape Town who use alcohol or drugs. The goal was to help them start and stick with HIV prevention (PrEP) or treatment (ART) while reducing stigma and risky behaviors. About 962 people to…

This study tested a package of services to help adolescent girls and young women in Zambia get regular HIV testing and stay connected to care. The program included wellness clinics and community youth clubs to educate and support girls and their families. Over 2,000 girls aged 10…

This study tested a type of therapy called Behavioral Activation for U.S. veterans who have both alcohol use disorder and PTSD. Ten veterans took part and were randomly assigned to either this therapy or a standard relapse prevention program. The goal was to see if the new approa…

This study looked at a program called 'Vegetables for All' in Kenya, which aimed to help people eat more vegetables by improving supply, demand, and the overall environment. Researchers surveyed over 4,200 households and vegetable sellers to see if the program changed how many ve…

This study looked at two programs designed to prevent sexual assault and alcohol misuse among over 2,000 U.S. Air Force Academy cadets. One program focused on healthy sexual communication and consent, and the other on reducing risky drinking. Cadets completed surveys before, righ…