2003
Burden of Illness Score for Elderly Persons
Inouye SK, Bogardus ST, Vitagliano G, Desai MM, Williams CS, Grady JN, Scinto JD. Burden of Illness Score for Elderly Persons. Medical Care 2003, 41: 70-83. PMID: 12544545, DOI: 10.1097/00005650-200301000-00010.Peer-Reviewed Original ResearchMeSH KeywordsAge FactorsAgedAged, 80 and overCohort StudiesComorbidityCost of IllnessFemaleFollow-Up StudiesForecastingGeriatric AssessmentHealth StatusHospitalizationHospitals, TeachingHumansMaleMortalityPneumoniaProbabilityProportional Hazards ModelsRisk AdjustmentRisk FactorsSeverity of Illness IndexSex FactorsSurvival AnalysisTime FactorsConceptsGroup IHazard ratioIllness scoresOverall mortalityC-statisticElderly personsHospitalized older personsHigh-risk diagnosesRisk adjustment indexProspective cohortValidation cohortDevelopment cohortUniversity HospitalPhysiologic abnormalitiesRisk factorsFunctional impairmentRisk groupsMedicine serviceMortality predictionMortality rateGroup IICohortOlder personsFinal modelGroup III
2002
Development and Validation of a Risk‐Adjustment Index for Older Patients: The High‐Risk Diagnoses for the Elderly Scale
Desai MM, Bogardus ST, Williams CS, Vitagliano G, Inouye SK. Development and Validation of a Risk‐Adjustment Index for Older Patients: The High‐Risk Diagnoses for the Elderly Scale. Journal Of The American Geriatrics Society 2002, 50: 474-481. PMID: 11943043, DOI: 10.1046/j.1532-5415.2002.50113.x.Peer-Reviewed Original ResearchConceptsRisk adjustment indexDevelopment cohortElderly ScaleRisk diagnosisProspective cohort studyGeneral medical patientsGeneral medicine serviceUniversity Teaching HospitalCox proportional hazardsCharacteristic curve analysisComparable patientsCohort studyOlder patientsStrength of associationDischarge diagnosisMedical patientsValidation cohortRisk groupsTeaching hospitalInitial cohortMortality riskSeparate cohortMedicine serviceMortality ratePatients