The Poisoning Death Review (PDR) is conducted by the WSU Boonshoft School of Medicine Center for Interventions, Treatment & Addictions Research (CITAR), in collaboration with the Montgomery County Coroner’s Office, under contract with Public Health - Dayton & Montgomery County. The PDR was part of the Preventing Unintentional Drug Poisoning Project, which was funded by Public Health – Dayton & Montgomery County and the Ohio Department of Health, with injury prevention block grant funds from the U.S. Centers for Disease Control.