Beyond Supply: A New Framework for Identifying Healthcare Deserts in the United States
Healthcare deserts are commonly defined as areas with insufficient availability of, or access to, medical services. In this white paper, authors Nita Rudra, Daevan Mangalmurti, Amelia Tarno, Sridha Chadalavada, and Daisy O’Brien argue existing measures of healthcare deserts overemphasize the supply of services while giving insufficient weight to population need. A new approach to defining and identifying healthcare deserts in the U.S. is proposed to address this misspecification. Healthcare deserts are defined as areas where both health outcomes and healthcare supply are poor. The authors conclude with a discussion of how this revised measure can offer more targeted solutions to disparities in healthcare outcomes and quality.
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