2001
Risk adjustment for older hospitalized persons A comparison of two methods of data collection for the Charlson index
van Doorn C, Bogardus S, Williams C, Concato J, Towle V, Inouye S. Risk adjustment for older hospitalized persons A comparison of two methods of data collection for the Charlson index. Journal Of Clinical Epidemiology 2001, 54: 694-701. PMID: 11438410, DOI: 10.1016/s0895-4356(00)00367-x.Peer-Reviewed Original ResearchMeSH KeywordsAgedComorbidityData CollectionFemaleHospitalizationHumansMaleMortalityPredictive Value of TestsProspective StudiesRisk AdjustmentConceptsICD-9 dataCharlson indexMortality predictionComorbid conditionsOlder general medical patientsYale-New Haven HospitalRisk adjustmentOriginal Charlson indexSpecific comorbid conditionsGeneral medical patientsGeneral medicine wardsHospital admission dateCharlson scoreIndividual comorbiditiesConsecutive patientsMedicine wardsClinical evidenceMedical patientsAdmission dateChart-based dataMortality riskICD-9PatientsChart dataLow agreement
1997
What Is a Screening Test?; SGIM Headquarters Change of Address
Concato J. What Is a Screening Test?; SGIM Headquarters Change of Address. Journal Of General Internal Medicine 1997, 12: 607-612. PMID: 9346456, PMCID: PMC1497171, DOI: 10.1046/j.1525-1497.1997.07120.x.Peer-Reviewed Original ResearchConceptsDigital rectal examinationCase-control studyOdds ratioObservational studyClinical distinctionCase controlWest Haven Veterans Affairs Medical CenterVeterans Affairs Medical CenterFrequency of screeningProportion of subjectsPrevalence of cancerDiagnosis of cancerPatient's symptomsRectal examinationProstate cancerMedical CenterCase subjectsScreening testCancerScreeningSubjectsSymptomsPrevalenceDiagnosisStudy