The ECA Survey: Mapping America’s Mental Health Landscape
EPIDEMIOLOGIC CATCHMENT AREA SURVEY (ECA SURVEY) The Core Definition of the ECA Survey The Epidemiologic Catchment Area Survey (ECA Survey) represents a monumental, pioneering, large-scale investigation of mental health within the United States, initiated and systematically overseen by the National Institute of Mental Health (NIMH) during the 1980s. At its heart, the ECA Survey was […]