2020
Disability and Recovery After Hospitalization for Medical Illness Among Community‐Living Older Persons: A Prospective Cohort Study
Dharmarajan K, Han L, Gahbauer EA, Leo‐Summers L, Gill TM. Disability and Recovery After Hospitalization for Medical Illness Among Community‐Living Older Persons: A Prospective Cohort Study. Journal Of The American Geriatrics Society 2020, 68: 486-495. PMID: 32083319, PMCID: PMC7735402, DOI: 10.1111/jgs.16350.Peer-Reviewed Original ResearchConceptsAcute medical illnessProspective cohort studyMedical illnessNew disabilityCohort studySelf-managing health conditionsCommunity-living older personsHealth conditionsImmediate transitional periodCommunity-living personsPost-discharge careChronic health conditionsMean recovery timeSubgroup of personsMobility activitiesIncident disabilityHospital dischargePeriod of vulnerabilityMonth 2Follow-up interviewHospitalizationDisability prevalenceOlder personsPrior monthIllness
2019
Thirty-Day Hospital Readmission After Acute Myocardial Infarction in China
Li J, Dharmarajan K, Bai X, Masoudi FA, Spertus JA, Li X, Zheng X, Zhang H, Yan X, Dreyer RP, Krumholz HM, Group F. Thirty-Day Hospital Readmission After Acute Myocardial Infarction in China. Circulation Cardiovascular Quality And Outcomes 2019, 12: e005628. PMID: 31092023, DOI: 10.1161/circoutcomes.119.005628.Peer-Reviewed Original ResearchConceptsAcute myocardial infarctionUnplanned cardiovascular readmissionsDays of dischargeMyocardial infarctionCardiovascular readmissionCause readmissionMost readmissionsLower riskFit Cox proportional hazards modelsST-segment elevation myocardial infarctionAcute Coronary Events (GRACE) scoreThirty-day hospital readmissionsDisease-specific health statusCox proportional hazards modelVentricular ejection fractionProportional hazards modelLow social supportBackground ReadmissionRecurrent anginaCardiovascular eventsHospital complicationsUnplanned readmissionIndex hospitalizationClinical factorsConsecutive patients
2017
Sex Differences in 1-Year All-Cause Rehospitalization in Patients After Acute Myocardial Infarction
Dreyer RP, Dharmarajan K, Kennedy KF, Jones PG, Vaccarino V, Murugiah K, Nuti SV, Smolderen KG, Buchanan DM, Spertus JA, Krumholz HM. Sex Differences in 1-Year All-Cause Rehospitalization in Patients After Acute Myocardial Infarction. Circulation 2017, 135: 521-531. PMID: 28153989, PMCID: PMC5312975, DOI: 10.1161/circulationaha.116.024993.Peer-Reviewed Original ResearchMeSH KeywordsAcute DiseaseFemaleHumansMaleMiddle AgedMyocardial InfarctionPatient ReadmissionProspective StudiesSex FactorsConceptsAcute myocardial infarctionAge-sex interactionHigh riskRehospitalization ratesClinical factorsMyocardial infarctionCox proportional hazards modelSignificant age-sex interactionCause rehospitalization rateSex differencesMedical record abstractionProportional hazards modelYears of ageFirst yearTRIUMPH studyCause rehospitalizationRecord abstractionPatient interviewsRehospitalizationUS CentersHazards modelPsychosocial factorsPhysician panelHealth statusPsychosocial state