2015
Quality of Care and Ischemic Stroke Risk After Hospitalization for Transient Ischemic Attack
O'Brien E, Zhao X, Fonarow G, Schulte P, Dai D, Smith E, Schwamm L, Bhatt D, Xian Y, Saver J, Reeves M, Peterson E, Hernandez A. Quality of Care and Ischemic Stroke Risk After Hospitalization for Transient Ischemic Attack. Circulation Cardiovascular Quality And Outcomes 2015, 8: s117-s124. PMID: 26515199, DOI: 10.1161/circoutcomes.115.002048.Peer-Reviewed Original ResearchConceptsTransient ischemic attackDefect-free careIschemic strokeIschemic stroke riskQuality of careIschemic attackStroke riskCare measuresRisk scoreOverall hospital admission rateRisk score quintilesYear post dischargeLow-risk patientsHospital admission ratesIschemic stroke admissionsPrevious myocardial infarctionAbsence of strokeMedicare inpatient claimsCox proportional hazardsModerate discriminative performanceTIA patientsCause mortalityCessation counselingStroke admissionsBaseline demographics
2013
A Risk Score for In‐Hospital Death in Patients Admitted With Ischemic or Hemorrhagic Stroke
Smith E, Shobha N, Dai D, Olson D, Reeves M, Saver J, Hernandez A, Peterson E, Fonarow G, Schwamm L. A Risk Score for In‐Hospital Death in Patients Admitted With Ischemic or Hemorrhagic Stroke. Journal Of The American Heart Association 2013, 2: e005207. PMID: 23525444, PMCID: PMC3603253, DOI: 10.1161/jaha.112.005207.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overBrain IschemiaCerebral HemorrhageChi-Square DistributionDecision Support TechniquesFemaleHospital MortalityHumansInpatientsLogistic ModelsMaleMiddle AgedMultivariate AnalysisPredictive Value of TestsRegistriesReproducibility of ResultsRisk AssessmentRisk FactorsSeverity of Illness IndexStrokeSubarachnoid HemorrhageUnited StatesConceptsStroke typeIschemic strokeIntracerebral hemorrhageRisk scoreGuidelines-Stroke databaseHealth Stroke ScaleIn-Hospital DeathRisk of deathHospital mortalityHospital deathStroke ScaleStroke admissionsIndependent predictorsHemorrhagic strokeStroke patientsC-statisticSingle risk scoreOverall populationLogistic regressionPatientsValidation sampleMortalityDeathPoint scorePrediction score