2020
Racial/Ethnic Disparities in Hospice Utilization Among Medicare Beneficiaries Dying from Pancreatic Cancer
Paredes AZ, Hyer JM, Palmer E, Lustberg MB, Pawlik TM. Racial/Ethnic Disparities in Hospice Utilization Among Medicare Beneficiaries Dying from Pancreatic Cancer. Journal Of Gastrointestinal Surgery 2020, 25: 155-161. PMID: 32193849, DOI: 10.1007/s11605-020-04568-9.Peer-Reviewed Original ResearchConceptsEthnic minority patientsPancreatic cancerHospice utilizationMinority patientsHospice servicesWhite patientsMedicare Standard Analytic FilesRacial/ethnic disparitiesStandard Analytic FilesDeceased individualsTime of deathOverall low useClinical factorsMost patientsMultivariable analysisAnalytic FilesMedicare beneficiariesPancreatectomyPatientsComparable oddsEthnic disparitiesCancerLogistic regressionLow useDeath
2019
Racial/ethnic disparities in hospice utilization among Medicare beneficiaries dying from pancreatic cancer.
Paredes A, Hyer M, Palmer E, Lustberg M, Pawlik T. Racial/ethnic disparities in hospice utilization among Medicare beneficiaries dying from pancreatic cancer. Journal Of Clinical Oncology 2019, 37: 41-41. DOI: 10.1200/jco.2019.37.31_suppl.41.Peer-Reviewed Original ResearchEthnic minority patientsWhite patientsHospice utilizationPancreatic cancerMinority patientsHospice servicesMedicare Standard Analytic FilesStandard Analytic FilesAspects of careTime of deathOverall low useComorbidity burdenMost patientsClinical factorsMultivariable analysisTreatment disparitiesAnalytic FilesMedicare beneficiariesPancreatectomyPatientsComparable oddsEthnic disparitiesCancerEthnic minoritiesLow use
2018
National and Regional Trends in Deep Vein Thrombosis Hospitalization Rates, Discharge Disposition, and Outcomes for Medicare Beneficiaries
Minges KE, Bikdeli B, Wang Y, Attaran RR, Krumholz HM. National and Regional Trends in Deep Vein Thrombosis Hospitalization Rates, Discharge Disposition, and Outcomes for Medicare Beneficiaries. The American Journal Of Medicine 2018, 131: 1200-1208. PMID: 29753792, PMCID: PMC7040884, DOI: 10.1016/j.amjmed.2018.04.033.Peer-Reviewed Original ResearchConceptsDeep vein thrombosisHospitalization ratesVein thrombosisBlack patientsMedicare Standard Analytic FilesProportion of patientsPrincipal discharge diagnosisStandard Analytic FilesSecondary prevention effortsDischarge dispositionHospital lengthInpatient managementReadmission ratesDischarge diagnosisService patientsAdjusted outcomesOutpatient careAnalytic FilesMedicare feeMedicare beneficiariesMortality rateClinical practiceHospitalizationPatientsThrombosisAssociation Between Postdischarge Emergency Department Visitation and Readmission Rates
Venkatesh AK, Wang C, Wang Y, Altaf F, Bernheim SM, Horwitz L. Association Between Postdischarge Emergency Department Visitation and Readmission Rates. Journal Of Hospital Medicine 2018, 13: 589-594. PMID: 29538471, DOI: 10.12788/jhm.2937.Peer-Reviewed Original ResearchConceptsAcute myocardial infarctionED visit ratesHospital-level variationReadmission ratesHeart failureED visitsHospital dischargeED visitationVisit ratesMedicare beneficiariesMedicare Standard Analytic FilesPostdischarge ED visitsDays of hospitalizationEmergency department visitsHospital readmission ratesLower readmission ratesStandard Analytic FilesEmergency department (ED) visitationSignificant inverse correlationCross-sectional analysisDepartment visitsMyocardial infarctionAnalytic FilesED servicesPneumonia
2016
Association of Admission to Veterans Affairs Hospitals vs Non–Veterans Affairs Hospitals With Mortality and Readmission Rates Among Older Men Hospitalized With Acute Myocardial Infarction, Heart Failure, or Pneumonia
Nuti SV, Qin L, Rumsfeld JS, Ross JS, Masoudi FA, Normand SL, Murugiah K, Bernheim SM, Suter LG, Krumholz HM. Association of Admission to Veterans Affairs Hospitals vs Non–Veterans Affairs Hospitals With Mortality and Readmission Rates Among Older Men Hospitalized With Acute Myocardial Infarction, Heart Failure, or Pneumonia. JAMA 2016, 315: 582-592. PMID: 26864412, PMCID: PMC5459395, DOI: 10.1001/jama.2016.0278.Peer-Reviewed Original ResearchConceptsAcute myocardial infarctionNon-VA hospitalsReadmission ratesHeart failureVA hospitalsMortality rateVeterans AffairsMyocardial infarctionOlder menMedicare Standard Analytic FilesRisk-standardized mortality ratesCause readmission rateCause mortality ratesHigher readmission ratesStandard Analytic FilesVeterans Affairs hospitalRisk-standardized readmission ratesAdministrative claims dataAcute care hospitalsAssociation of admissionLittle contemporary informationLower mortality rateCross-sectional analysisAnalysis cohortCare hospital
2012
Outcomes for Mitral Valve Surgery Among Medicare Fee-for-Service Beneficiaries, 1999 to 2008
Dodson JA, Wang Y, Desai MM, Barreto-Filho JA, Sugeng L, Hashim SW, Krumholz HM. Outcomes for Mitral Valve Surgery Among Medicare Fee-for-Service Beneficiaries, 1999 to 2008. Circulation Cardiovascular Quality And Outcomes 2012, 5: 298-307. PMID: 22576847, PMCID: PMC3400109, DOI: 10.1161/circoutcomes.112.966077.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overChi-Square DistributionFee-for-Service PlansFemaleHealthcare DisparitiesHeart Valve DiseasesHeart Valve Prosthesis ImplantationHospital MortalityHospitalizationHumansLinear ModelsMaleMedicareMitral ValveOdds RatioPatient ReadmissionQuality ImprovementRisk AssessmentRisk FactorsTime FactorsTreatment OutcomeUnited StatesConceptsMitral valve surgeryValve surgeryMitral valve repairFFS patientsHospitalization ratesValve repairMedicare feeMedicare Standard Analytic FilesMedicare FFS patientsRisk-standardized ratesProportion of patientsStandard Analytic FilesVital Status filesNational surveillance dataMedicare administrative dataSubstantial morbidityMortality outcomesService patientsAnalytic FilesMortality riskMortality rateSurgeryPatientsDenominator fileReadmission
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