2021
National Trends and Disparities in Hospitalization for Acute Hypertension Among Medicare Beneficiaries (1999–2019)
Lu Y, Wang Y, Spatz ES, Onuma O, Nasir K, Rodriguez F, Watson KE, Krumholz HM. National Trends and Disparities in Hospitalization for Acute Hypertension Among Medicare Beneficiaries (1999–2019). Circulation 2021, 144: 1683-1693. PMID: 34743531, DOI: 10.1161/circulationaha.121.057056.Peer-Reviewed Original ResearchConceptsHigher hospitalization ratesAcute hypertensionHospitalization ratesMedicare feeService beneficiariesBlack adultsSerial cross-sectional analysisCause readmission rateNational hospitalization ratesPrimary discharge diagnosisAnnual hospitalization rateCause mortality ratesPoisson link functionDual-eligible statusMedicare/MedicaidCross-sectional analysisHypertension controlReadmission ratesDischarge diagnosisDiseases codesMedicare denominatorInpatient filesHypertensionInternational ClassificationMedicare beneficiaries
2015
Mortality, Hospitalizations, and Expenditures for the Medicare Population Aged 65 Years or Older, 1999-2013
Krumholz HM, Nuti SV, Downing NS, Normand SL, Wang Y. Mortality, Hospitalizations, and Expenditures for the Medicare Population Aged 65 Years or Older, 1999-2013. JAMA 2015, 314: 355-365. PMID: 26219053, PMCID: PMC5459402, DOI: 10.1001/jama.2015.8035.Peer-Reviewed Original ResearchConceptsMonths of lifeMedicare beneficiariesService beneficiariesMedicare feeInpatient expendituresCause mortalitySerial cross-sectional analysisCause mortality ratesNumber of hospitalizationsIntensity of careUnique Medicare beneficiariesCross-sectional analysisPercentage of beneficiariesCause hospitalizationTotal hospitalizationsMore hospitalizationsHospitalization ratesMedicare denominatorInpatient filesHospitalizationMAIN OUTCOMEMortality rateMortalityHealth careKey demographic groups