2022
Assessing the added value of linking electronic health records to improve the prediction of self-reported COVID-19 testing and diagnosis
Clark-Boucher D, Boss J, Salvatore M, Smith J, Fritsche L, Mukherjee B. Assessing the added value of linking electronic health records to improve the prediction of self-reported COVID-19 testing and diagnosis. PLOS ONE 2022, 17: e0269017. PMID: 35877617, PMCID: PMC9312965, DOI: 10.1371/journal.pone.0269017.Peer-Reviewed Original ResearchConceptsElectronic health recordsHealth recordsCOVID-19-related outcomesCOVID-19 testingSurvey respondentsSelf-reported outcomesSelf-reported dataCOVID-19 outcomesElectronic recordsSurvey dataCOVID-19Prediction modelModel contextSurveyCOVID-19 diagnosisOutcomesPredictor variablesDigital surveyData sourcesCoronavirus disease 2019RespondentsPredictorsCOVID-19 casesDiagnosisRecords
2021
Changes in COVID-19-related outcomes, potential risk factors and disparities over time
Yu Y, Gu T, Valley T, Mukherjee B, Fritsche L. Changes in COVID-19-related outcomes, potential risk factors and disparities over time. Epidemiology And Infection 2021, 149: e192. PMCID: PMC8376857, DOI: 10.1017/s0950268821001898.Peer-Reviewed Original ResearchIntensive care unit admission ratePotential risk factorsHospitalisation ratesAdmission ratesIntensive care unitCOVID-19-positive cohortCOVID-19-related hospitalisationMichigan MedicineResidential-level socioeconomic characteristicsOdds ratioRisk factorsTime-stratified analysisT1 to T3Impact of potential risk factorsInvestigate temporal trendsCOVID-19-related outcomesRetrospective cohort studySocioeconomic statusRacial disparitiesCalendar timeCohort studySocioeconomic characteristicsHospitalisationBlack patientsComorbid conditions
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