2022
Graphical analysis of guideline adherence to detect systemwide anomalies in HIV diagnostic testing
Hauser RG, Bhargava A, Brandt CA, Chartier M, Maier MM. Graphical analysis of guideline adherence to detect systemwide anomalies in HIV diagnostic testing. PLOS ONE 2022, 17: e0270394. PMID: 35776743, PMCID: PMC9249187, DOI: 10.1371/journal.pone.0270394.Peer-Reviewed Original ResearchConceptsHIV diagnostic testingHIV testingDiagnostic testingGuideline recommendationsClinical practiceHIV nucleic acid testHIV resistance testsElectronic medical databasesNucleic acid testDiagnostic testing guidelinesDiagnostic test resultsDelay careGuideline adherenceHIV transmissionDiagnostic workupHIV screenNational healthcare systemPractice deviationsHIV detectionTesting guidelinesComplex medical scenariosIntervention targetsMedical databasesHealthcare systemAcid test
2021
A Machine Learning Model to Successfully Predict Future Diagnosis of Chronic Myelogenous Leukemia With Retrospective Electronic Health Records Data
Hauser RG, Esserman D, Beste LA, Ong SY, Colomb DG, Bhargava A, Wadia R, Rose MG. A Machine Learning Model to Successfully Predict Future Diagnosis of Chronic Myelogenous Leukemia With Retrospective Electronic Health Records Data. American Journal Of Clinical Pathology 2021, 156: 1142-1148. PMID: 34184028, DOI: 10.1093/ajcp/aqab086.Peer-Reviewed Original ResearchConceptsBlood cell countChronic myelogenous leukemiaCell countMyelogenous leukemiaRetrospective electronic health record dataDiagnosis of CMLLarge integrated health care systemDifferential blood cell countsIntegrated health care systemUsual medical careTime of diagnosisElectronic health record dataClonal stem cell disorderHealth record dataStem cell disordersHealth care systemDisease courseDiagnostic workupAdult leukemiaCell disordersMedical careDiagnostic testingDiagnostic testsBlood cellsCare system
2019
1301. Graphical Analysis of HIV Guidelines Adherence Finds System-Wide Anomalies in Diagnostic Testing
Hauser R, Bhargava A, Chartier M, Maier M. 1301. Graphical Analysis of HIV Guidelines Adherence Finds System-Wide Anomalies in Diagnostic Testing. Open Forum Infectious Diseases 2019, 6: s469-s470. PMCID: PMC6808709, DOI: 10.1093/ofid/ofz360.1164.Peer-Reviewed Original ResearchHIV diagnostic testingHIV diagnostic testsHIV testingDiagnostic testingPractice deviationsHIV nucleic acid testDiagnostic testsPatterns of HIVClinical practice patternsHIV resistance testsNucleic acid testDiagnostic testing guidelinesDiagnostic test resultsGuideline adherenceHIV diagnosisGuideline recommendationsViral loadHIV transmissionCase reportHIV screenNational healthcare systemPractice patternsHIV detectionClinical practiceHIV