OurFutures Mental Health: Protocol for a randomised controlled trial of a school-based, universal mental ill-health prevention program

Mental disorders have significant impact on the health and well-being of young people in Australia and worldwide. Intervention during adolescence is critical for reducing immediate harm and preventing the development of chronic mental disorders. This paper describes the protocol for a randomised controlled trial designed to evaluate the effectiveness of an updated version of the OurFutures Mental Health program in promoting mental health knowledge and preventing symptoms of depression and anxiety.