1994
ASA Physical Status and Age Predict Morbidity After Three Surgical Procedures
Cullen D, Apolone G, Greenfield S, Guadagnoli E, Cleary P. ASA Physical Status and Age Predict Morbidity After Three Surgical Procedures. Annals Of Surgery 1994, 220: 3-9. PMID: 8024356, PMCID: PMC1234280, DOI: 10.1097/00000658-199407000-00002.Peer-Reviewed Original ResearchMeSH KeywordsAdultAge FactorsAgedAnalysis of VarianceAnesthesiologyCaliforniaCholecystectomyDiagnosis-Related GroupsFemaleFollow-Up StudiesHip ProsthesisHospitals, TeachingHumansLength of StayMaleMassachusettsMiddle AgedMorbidityOffice VisitsPostoperative ComplicationsPrognosisProstatectomySeverity of Illness IndexSocieties, MedicalConceptsLength of stayASA-PS scoreTotal hip replacementComplication rateTransurethral prostatectomySurgical patientsAnesthesiologists physical status scoreLonger LOSPreoperative risk factorsPostoperative complication rateASA physical statusPhysician office visitsHigh complication rateCase-mix differencesAcademic medical centerSelf-administered questionnairePostoperative morbidityCoexistent diseasePhysician visitsSurgical morbidityOffice visitsStatus scoreMedical recordsRisk factorsMedical Center
1991
Variations in Length of Stay and Outcomes for Six Medical and Surgical Conditions in Massachusetts and California
Cleary P, Greenfield S, Mulley A, Pauker S, Schroeder S, Wexler L, McNeil B. Variations in Length of Stay and Outcomes for Six Medical and Surgical Conditions in Massachusetts and California. JAMA 1991, 266: 73-79. PMID: 2046132, DOI: 10.1001/jama.1991.03470010077034.Peer-Reviewed Original ResearchMeSH KeywordsAdultCaliforniaCholecystectomyComorbidityConsumer BehaviorCoronary Artery BypassFemaleHip ProsthesisHospitals, TeachingHumansLength of StayMaleMassachusettsMyocardial InfarctionOutcome and Process Assessment, Health CareProstatectomySurgical Procedures, OperativeSurveys and QuestionnairesConceptsLength of stayAcute myocardial infarctionHospital dischargeTotal hip replacementMyocardial infarctionFunctional statusPatient satisfactionMedical recordsHospital careCoronary artery bypass graft surgeryHip replacementArtery bypass graft surgeryInterinstitutional differencesBypass graft surgeryProbability of readmissionPatients' medical recordsAvailable outcome dataCase-mix differencesFollow-up questionnaireHospital complicationsGraft surgeryPatient characteristicsTransurethral prostatectomyWorse outcomesSurgical conditions