Relationship of National Institutes of Health Stroke Scale to 30‐Day Mortality in Medicare Beneficiaries With Acute Ischemic Stroke
Fonarow G, Saver J, Smith E, Broderick J, Kleindorfer D, Sacco R, Pan W, Olson D, Hernandez A, Peterson E, Schwamm L. Relationship of National Institutes of Health Stroke Scale to 30‐Day Mortality in Medicare Beneficiaries With Acute Ischemic Stroke. Journal Of The American Heart Association 2012, 1: 42-50. PMID: 23130117, PMCID: PMC3487316, DOI: 10.1161/jaha.111.000034.Peer-Reviewed Original ResearchAcute ischemic strokeHealth Stroke ScaleIschemic strokeMedicare beneficiariesNIHSS scoreStroke ScaleStroke severityMortality riskMortality rateGuidelines-Stroke hospitalsMedian NIHSS scoreSubstantial prognostic informationInitial stroke severityDiscrimination of riskService Medicare beneficiariesNational InstituteContinuous variablesMean ageC-statisticPrognostic informationRisk discriminationNIHSSClinical informationGraded relationStroke