2024
BoneScore: A natural language processing algorithm to extract bone mineral density data from DXA scans.
Fodeh S, Wang R, Murphy T, Kidwai-Khan F, Leo-Summers L, Tessier-Sherman B, Hsieh E, Womack J. BoneScore: A natural language processing algorithm to extract bone mineral density data from DXA scans. Health Informatics Journal 2024, 30: 14604582241295930. PMID: 39526751, DOI: 10.1177/14604582241295930.Peer-Reviewed Original ResearchMeSH KeywordsAbsorptiometry, PhotonAlgorithmsBone DensityFemaleHumansMaleNatural Language ProcessingConceptsT-score valuesT-scoreNLP algorithmsDXA scansFemoral neck T-scoreNatural language processing algorithmsBone mineral density dataLanguage processing algorithmsBone mineral densityExtract annotationsRegular expressionsTest dataProcessing algorithmsDXA reportsMineral densityAlgorithmMultivariate linear regressionClinical face validityRisk factorsPresence of informationDXANLPClinical validationClinical expertsAccuracy
2023
Performance of a modified fracture risk assessment tool for fragility fracture prediction among older veterans living with HIV
Womack J, Murphy T, Leo-Summers L, Kidwai-Khan F, Skanderson M, Gill T, Gulanski B, Rodriguez-Barradas M, Tien P, Yin M, Hsieh E. Performance of a modified fracture risk assessment tool for fragility fracture prediction among older veterans living with HIV. AIDS 2023, 37: 1399-1407. PMID: 37070536, PMCID: PMC10329997, DOI: 10.1097/qad.0000000000003566.Peer-Reviewed Original ResearchConceptsFracture Risk Assessment ToolMajor osteoporotic fractureRisk assessment toolCohort studyHip fractureOsteoporotic fracturesVeterans Aging Cohort StudyAging Cohort StudyMultivariable logistic regressionType of fractureRace/ethnicityAssessment toolGlucocorticoid useHIV cohortFragility fracturesPrevious fractureRheumatoid arthritisSmoking statusFracture riskModest discriminationOlder veteransLogistic regressionOccurrence of fracturesHIVAlcohol use