2023
Identifying suicide documentation in clinical notes through zero‐shot learning
Workman T, Goulet J, Brandt C, Warren A, Eleazer J, Skanderson M, Lindemann L, Blosnich J, O'Leary J, Zeng‐Treitler Q. Identifying suicide documentation in clinical notes through zero‐shot learning. Health Science Reports 2023, 6: e1526. PMID: 37706016, PMCID: PMC10495736, DOI: 10.1002/hsr2.1526.Peer-Reviewed Original ResearchZero-shot learningDeep neural networksTraining dataNeural networkZero-shot learning modelData sparsity issueIdentical training dataTrue positive instancesClinical notesDeep learningDocument contentSparsity issueManual annotationTarget labelsLearning modelSemantic spaceTraining samplesPositive instancesWord featuresTraining casesBaseline modelAuxiliary informationTerms of areaLearningProbability thresholdEvaluation of a Model to Target High-risk Psychiatric Inpatients for an Intensive Postdischarge Suicide Prevention Intervention
Kessler R, Bauer M, Bishop T, Bossarte R, Castro V, Demler O, Gildea S, Goulet J, King A, Kennedy C, Landes S, Liu H, Luedtke A, Mair P, Marx B, Nock M, Petukhova M, Pigeon W, Sampson N, Smoller J, Miller A, Haas G, Benware J, Bradley J, Owen R, House S, Urosevic S, Weinstock L. Evaluation of a Model to Target High-risk Psychiatric Inpatients for an Intensive Postdischarge Suicide Prevention Intervention. JAMA Psychiatry 2023, 80: 230-240. PMID: 36652267, PMCID: PMC9857842, DOI: 10.1001/jamapsychiatry.2022.4634.Peer-Reviewed Original ResearchConceptsClinical notesElectronic health recordsPsychiatric hospitalizationVHA electronic health recordsCount of medicationsPsychiatric hospital dischargeHigh-risk patientsHealth recordsShort-term psychiatric hospitalizationNational Death IndexSuicide prevention interventionsPostdischarge suicideUnique hospitalizationsHospital dischargeDeath IndexPrevention interventionsHigh riskMAIN OUTCOMEHospitalizationDrug AdministrationUS FoodRecord databasePsychiatric inpatientsSocial determinantsCase management
2021
Documentation of Screening for Firearm Access by Healthcare Providers in the Veterans Healthcare System: A Retrospective Study
Brandt CA, Workman TE, Farmer MM, Akgün KM, Abel EA, Skanderson M, Bean-Mayberry B, Zeng-Treitler Q, Mason M, Bastian LA, Goulet JL, Post LA. Documentation of Screening for Firearm Access by Healthcare Providers in the Veterans Healthcare System: A Retrospective Study. Western Journal Of Emergency Medicine 2021, 22: 525-532. PMID: 34125022, PMCID: PMC8203018, DOI: 10.5811/westjem.2021.4.51203.Peer-Reviewed Original ResearchConceptsClinical notesPatient characteristicsHealthcare providersFirearm accessElectronic health record clinical notesProportion of patientsOutpatient care visitsVeterans Healthcare SystemCohort of veteransUnited States military veteransMilitary service characteristicsDocumentation of screeningDocumentation of accessFirst yearRace/ethnicityCare visitsOutpatient visitsClinical comorbiditiesRetrospective studyVHA careEmergency clinicHandling of firearmsDemographic dataSystemwide processRisk of violence
2020
A Prototype Application to Identify LGBT Patients in Clinical Notes
Workman T, Goulet J, Brandt C, Skanderson M, Wang R, Warren A, Eleazer J, Gordon K, Zeng-Treitler Q. A Prototype Application to Identify LGBT Patients in Clinical Notes. 2020, 00: 4270-4275. DOI: 10.1109/bigdata50022.2020.9378109.Peer-Reviewed Original ResearchElectronic health record notesPrototype applicationLGBT patientsRule-based patternLarge data sourcesBinary classification taskRecord notesData scientistsMachine learningClassification taskPositive predictive valueData researchData sourcesTest setClinical relevancePredictive valueHealthcare providersPatientsClinical notesHealth disparitiesLittle workDisproportional burdenApplicationsTaskLearning