Variations in and correlates of length of stay in academic hospitals among patients with heart failure resulting from systolic dysfunction.
Krumholz HM, Chen YT, Bradford WD, Cerese J. Variations in and correlates of length of stay in academic hospitals among patients with heart failure resulting from systolic dysfunction. The American Journal Of Managed Care 1999, 5: 715-23. PMID: 10538451.Peer-Reviewed Original ResearchConceptsLength of stayCongestive heart failureHeart failureSystolic dysfunctionPatient characteristicsAcademic hospitalCollaborative quality improvement projectIndividual hospitalsAdmission clinical characteristicsRetrospective cohort studyPrincipal discharge diagnosisNumber of patientsQuality improvement projectUniversity HealthSystem ConsortiumCorrelates of lengthHospital stayPeripheral edemaClinical characteristicsCohort studyRenal failureClinical factorsMajor complicationsHospital eventsRegression modelsAtrial fibrillation