2023
Association of short-term hospital-level outcome metrics with 1-year mortality and recurrence for US Medicare beneficiaries with ischemic stroke
Wang Y, Leifheit E, Goldstein L, Lichtman J. Association of short-term hospital-level outcome metrics with 1-year mortality and recurrence for US Medicare beneficiaries with ischemic stroke. PLOS ONE 2023, 18: e0289790. PMID: 37561680, PMCID: PMC10414659, DOI: 10.1371/journal.pone.0289790.Peer-Reviewed Original ResearchConceptsIschemic strokeInverse probability weightsStroke patientsCause mortalityOutcome metricsLower riskUS hospitalsBetter long-term outcomesRecurrent stroke rateIschemic stroke recurrenceIschemic stroke patientsLong-term outcomesUS Medicare beneficiariesPerformance categoriesIntermediate hospitalsRecurrent strokeStroke recurrenceCohort studyClinical factorsRecurrence ratePrincipal diagnosisPatient riskStroke rateReadmission measuresCox model
2022
Trends in 1-Year Recurrent Ischemic Stroke in the US Medicare Fee-for-Service Population
Leifheit EC, Wang Y, Goldstein LB, Lichtman JH. Trends in 1-Year Recurrent Ischemic Stroke in the US Medicare Fee-for-Service Population. Stroke 2022, 53: 3338-3347. PMID: 36214126, PMCID: PMC11059192, DOI: 10.1161/strokeaha.122.039438.Peer-Reviewed Original ResearchConceptsRecurrent ischemic strokeIschemic strokeRecurrence rateMedicare beneficiariesRecurrent stroke rateSecondary stroke preventionPoor general healthHigh-risk populationHigh recurrence rateService Medicare beneficiariesUS Medicare feeHighest sextileRecurrent strokeStroke preventionStroke recurrenceClinical characteristicsCohort studyGeneral healthPrincipal diagnosisStroke rateUninsured adultsCox modelMedicare feeHigh recurrenceTesting rates