2023
Hospital‐Level Variability in Reporting of Ischemic Stroke Subtypes and Supporting Diagnostic Evaluation in GWTG‐Stroke Registry
Mullen M, Gurol M, Prabhakaran S, Messé S, Kleindorfer D, Smith E, Fonarow G, Xu H, Zhao X, Cigarroa J, Schwamm L. Hospital‐Level Variability in Reporting of Ischemic Stroke Subtypes and Supporting Diagnostic Evaluation in GWTG‐Stroke Registry. Journal Of The American Heart Association 2023, 12: e031303. PMID: 38108258, PMCID: PMC10863791, DOI: 10.1161/jaha.123.031303.Peer-Reviewed Original ResearchConceptsHospital-level variabilityDiagnostic evaluationIschemic strokeDiagnostic testingStroke pathogenesisCryptogenic strokeSecondary preventionEtiologic subtypesRisk factorsLarge nationwide registryIschemic stroke subtypesLong-term cardiac rhythm monitoringCardiac rhythm monitoringAdequate diagnostic evaluationIntracranial vascular imagingEvidence-based interventionsNationwide registryStroke subtypesIS subtypesDocumentation ratesRhythm monitoringPatientsCardiac monitoringSubtypesStroke
2015
Variation and Trends in the Documentation of National Institutes of Health Stroke Scale in GWTG-Stroke Hospitals
Reeves M, Smith E, Fonarow G, Zhao X, Thompson M, Peterson E, Schwamm L, Olson D. Variation and Trends in the Documentation of National Institutes of Health Stroke Scale in GWTG-Stroke Hospitals. Circulation Cardiovascular Quality And Outcomes 2015, 8: s90-s98. PMID: 26515215, DOI: 10.1161/circoutcomes.115.001775.Peer-Reviewed Original ResearchConceptsGWTG-Stroke hospitalsHealth Stroke ScaleNIHSS scoreDocumentation ratesNIHSS dataStroke ScaleMultivariable logistic regression modelAcute ischemic strokeHospital-level factorsPrimary stroke centerImportant prognostic variablesPatient-level predictorsNational InstituteLogistic regression modelsMedian NIHSSIschemic strokeStroke centersThrombolysis candidatesClinical registryPrognostic variablesNIHSSHospitalPatientsStrokeLow documentation