2024
Factors Underlying Reduced Hospitalizations for Myocardial Infarction During the COVID-19 Pandemic
Wilcock A, Zubizarreta J, Wadhera R, Yeh R, Zachrison K, Schwamm L, Mehrotra A. Factors Underlying Reduced Hospitalizations for Myocardial Infarction During the COVID-19 Pandemic. JAMA Cardiology 2024, 9: 914-920. PMID: 39083317, PMCID: PMC11292572, DOI: 10.1001/jamacardio.2024.2031.Peer-Reviewed Original ResearchHospital encountersAcute myocardial infarctionCare avoidanceShort-term acute careAcute myocardial infarction incidenceAcute myocardial infarction ratesTemporal trendsCOVID-19 pandemicPatient characteristicsTraditional Medicare claimsCross-sectional studyPandemic-related changesAMI incidenceCOVID-19 death ratesAcute careMyocardial infarctionMedicare claimsMain OutcomesExcess deathsExcess mortalityStudy samplePrepandemic levelsTraditional MedicareUnited StatesCOVID-19
2020
Trends Among Rural and Urban Medicare Beneficiaries in Care Delivery and Outcomes for Acute Stroke and Transient Ischemic Attacks, 2008-2017
Wilcock A, Zachrison K, Schwamm L, Uscher-Pines L, Zubizarreta J, Mehrotra A. Trends Among Rural and Urban Medicare Beneficiaries in Care Delivery and Outcomes for Acute Stroke and Transient Ischemic Attacks, 2008-2017. JAMA Neurology 2020, 77: 863-871. PMID: 32364573, PMCID: PMC7358912, DOI: 10.1001/jamaneurol.2020.0770.Peer-Reviewed Original ResearchConceptsTransient ischemic attackAcute ischemic strokeIschemic attackAcute strokeStroke centersRural-urban disparitiesResidential zip codeIschemic strokeEnd-stage kidney diseaseRural-Urban Commuting Area codesDescriptive observational studyHealth care centersUrban Medicare beneficiariesQuality of careTraditional MedicareNeurologist evaluationOutcome patientsUrban patientsStroke careNeurology consultationKidney diseaseMean ageCare centerStroke systemsObservational study