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Emergency department (ED) visits identified with the revised heat syndrome case definition, by identification method (keyword or International Classification of Diseases, Ninth Revision, Clinical Modification [ICD-9-CM] code7) and date, for all civilian hospital-affiliated EDs in North Carolina, January 1, 2012, to December 31, 2014. Data source: unpublished data, North Carolina Disease Event Tracking and Epidemiologic Collection Tool (NC DETECT).
