2012
Comparative Performance of Comorbidity Indices in Predicting Health Care-Related Behaviors and Outcomes among Medicaid Enrollees with Type 2 Diabetes
Ou H, Mukherjee B, Erickson S, Piette J, Bagozzi R, Balkrishnan R. Comparative Performance of Comorbidity Indices in Predicting Health Care-Related Behaviors and Outcomes among Medicaid Enrollees with Type 2 Diabetes. Population Health Management 2012, 15: 220-229. PMID: 22731766, PMCID: PMC4346539, DOI: 10.1089/pop.2011.0037.Peer-Reviewed Original ResearchConceptsChronic disease scoreHealth care-related behaviorsCare-related behaviorsHealth care utilizationElixhauser indexCare utilizationType 2 diabetesHealth-related quality of life comorbidity indexMedicaid enrolleesComorbidity indexPredicting health care utilizationLow-income diabetes patientsPredictors of medication adherenceHealth care characteristicsHealth-related qualityMarketScan Medicaid DatabaseExpenditure dataCare characteristicsPhysician concordanceCare standardsMedication adherenceComorbidity measuresCharlson Comorbidity IndexDiabetes severityComorbidity indicators
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
2007
Analysis of matched case–control data with multiple ordered disease states: possible choices and comparisons
Mukherjee B, Liu I, Sinha S. Analysis of matched case–control data with multiple ordered disease states: possible choices and comparisons. Statistics In Medicine 2007, 26: 3240-3257. PMID: 17206600, DOI: 10.1002/sim.2790.Peer-Reviewed Original ResearchConceptsConditional logistic regressionStratum-specific nuisance parametersCase-control dataAdjacent-category logit modelCase-control studyOrdered categorical dataConditional-likelihood approachLikelihood-based approachNuisance parametersProportional-odds modelCumulative logitsSimulation studyAnalyse such dataMantel-Haenszel approachCumulative logit modelNatural orderPotential risk factorsStages of cancerReference categoryCategorical dataLogistic regressionOrdinal natureEffect of potential risk factorsLow birthweightRisk factors