2020
Patterns of repeated diagnostic testing for COVID‐19 in relation to patient characteristics and outcomes
Salerno S, Zhao Z, Sankar S, Salvatore M, Gu T, Fritsche L, Lee S, Lisabeth L, Valley T, Mukherjee B. Patterns of repeated diagnostic testing for COVID‐19 in relation to patient characteristics and outcomes. Journal Of Internal Medicine 2020, 289: 726-737. PMID: 33253457, PMCID: PMC7753604, DOI: 10.1111/joim.13213.Peer-Reviewed Original ResearchConceptsAssociated with repeat testingFalse-negative rateNeighborhood poverty levelPre-existing type 2 diabetesSevere COVID-19-related outcomesDiagnostic testsPatient characteristicsPre-existing kidney diseaseBody mass indexICU-level careHealth outcomesCOVID-19-related outcomesCharacteristics of patientsCOVID-19 diagnostic testsType 2 diabetesMichigan MedicineMass indexCOVID-19Pain symptomsPatient agePoverty levelDownstream outcomesKidney diseaseRepeated testingLiver disease
2010
A new comorbidity index: the health-related quality of life comorbidity index
Mukherjee B, Ou H, Wang F, Erickson S. A new comorbidity index: the health-related quality of life comorbidity index. Journal Of Clinical Epidemiology 2010, 64: 309-319. PMID: 21147517, DOI: 10.1016/j.jclinepi.2010.01.025.Peer-Reviewed Original ResearchMeSH KeywordsAdultComorbidityHealth StatusHumansQuality of LifeRisk AssessmentSeverity of Illness IndexSurveys and QuestionnairesConceptsClinical classification codesPhysical component summaryMedical Expenditure Panel SurveyMental component summaryHealth-related qualityComponent summaryAssociated with physical component summaryHealth-related quality of life comorbidity indexShort Form-12 Physical Component SummaryMEPS databaseMeasures of HRQLComorbidity indexRisk adjustment indexChronic conditionsPanel SurveyRegression modelsInternal validityPatient populationAdjustment indicesClassification codesHRQLSummaryValidation testsIndexModel R2