Metro West Adolescent Health Survey MetroWest Adolescent Health Survey (MWAHS) monitors trends in adolescent health and risk behaviors in the 25 communities in the MetroWest region served by the MetroWest Health Foundation (MHF). The survey has been administered biennially to middle and high school youth since 2006, with the exception of 2020 due to COVID-19 and the challenges of administering a survey in remote learning environments. The MWAHS collects data to support communities in determining priorities and enhancing local programs and polices related to adolescent health and wellness.