Readmission After Hospitalization for Congestive Heart Failure Among Medicare Beneficiaries
Krumholz HM, Parent EM, Tu N, Vaccarino V, Wang Y, Radford MJ, Hennen J. Readmission After Hospitalization for Congestive Heart Failure Among Medicare Beneficiaries. JAMA Internal Medicine 1997, 157: 99-104. PMID: 8996046, DOI: 10.1001/archinte.1997.00440220103013.Peer-Reviewed Original ResearchConceptsCongestive heart failureHeart failureMedicare beneficiariesIndex admissionElderly patientsReadmission ratesCommon discharge diagnosesDeyo comorbidity scoreOutcomes of readmissionSingle-center studySpectrum of diagnosesLength of stayDeterminants of readmissionSignificant predictorsMedicare administrative filesComorbidity scoreIndex hospitalizationStudy patientsFiscal year 1991Prior admissionCommon diagnosisMultivariable analysisDischarge diagnosisMale sexAdverse outcomes