2022
Predictive Risk Model for Serious Falls Among Older Persons Living With HIV
Womack JA, Murphy TE, Leo-Summers L, Bates J, Jarad S, Smith AC, Gill TM, Hsieh E, Rodriguez-Barradas MC, Tien PC, Yin MT, Brandt CA, Justice AC. Predictive Risk Model for Serious Falls Among Older Persons Living With HIV. JAIDS Journal Of Acquired Immune Deficiency Syndromes 2022, 91: 168-174. PMID: 36094483, PMCID: PMC9470988, DOI: 10.1097/qai.0000000000003030.Peer-Reviewed Original ResearchConceptsMiddle-aged veteransOlder PWHAntiretroviral therapySerious fallsOlder personsVeterans Aging Cohort StudyMeasures of multimorbidityAging Cohort StudyBody mass indexMultivariable logistic regressionPredictive risk modelCohort studyMass indexInjury codesElevated riskGeneral populationSix monthsPWHLogistic regressionPotential predictorsSubstance useRadiology reportsHIVExternal causesVeterans
2021
Brief Report: Are Serious Falls Associated With Subsequent Fragility Fractures Among Veterans Living With HIV?
Womack JA, Murphy TE, Ramsey C, Bathulapalli H, Leo-Summers L, Smith AC, Bates J, Jarad S, Gill TM, Hsieh E, Rodriguez-Barradas MC, Tien PC, Yin MT, Brandt C, Justice AC. Brief Report: Are Serious Falls Associated With Subsequent Fragility Fractures Among Veterans Living With HIV? JAIDS Journal Of Acquired Immune Deficiency Syndromes 2021, 88: 192-196. PMID: 34506360, PMCID: PMC8513792, DOI: 10.1097/qai.0000000000002752.Peer-Reviewed Original ResearchConceptsSubsequent fragility fracturesFragility fracturesAntiretroviral therapySerious fallsRisk factorsVeterans Aging Cohort StudyAging Cohort StudyMultivariable logistic regressionUpper arm fracturesMiddle-aged populationYears of ageAlcohol use disorderCohort studyHip fractureVertebral fracturesArm fracturesInjury codesICD9 codesGeneral populationUse disordersLogistic regressionIntegrase inhibitorsOlder adultsRadiology reportsHIV
2020
Serious Falls in Middle‐Aged Veterans: Development and Validation of a Predictive Risk Model
Womack JA, Murphy TE, Bathulapalli H, Smith A, Bates J, Jarad S, Redeker NS, Luther SL, Gill TM, Brandt CA, Justice AC. Serious Falls in Middle‐Aged Veterans: Development and Validation of a Predictive Risk Model. Journal Of The American Geriatrics Society 2020, 68: 2847-2854. PMID: 32860222, PMCID: PMC7744431, DOI: 10.1111/jgs.16773.Peer-Reviewed Original ResearchConceptsMiddle-aged veteransVeterans Health AdministrationOpioid useSerious fallsAlcohol Use Disorders Identification Test-Consumption scoresCategory-free net reclassification improvementIllicit substance use disordersMental health comorbiditiesPrescription opioid useMultivariable logistic regressionNet reclassification improvementSubstance use disordersQuality of lifeHazardous alcohol usePredictive risk modelChronic medicationsCohort studyHealth comorbiditiesNinth RevisionReclassification improvementGeriatric healthInjury codesHazardous alcoholInternational ClassificationUse disorders
2019
Predictors of initiation of and retention on medications for alcohol use disorder among people living with and without HIV
Oldfield BJ, McGinnis KA, Edelman EJ, Williams EC, Gordon AJ, Akgün K, Crystal S, Fiellin LE, Gaither JR, Goulet JL, Korthuis PT, Marshall BDL, Justice AC, Bryant K, Fiellin DA, Kraemer KL. Predictors of initiation of and retention on medications for alcohol use disorder among people living with and without HIV. Journal Of Substance Use And Addiction Treatment 2019, 109: 14-22. PMID: 31856946, PMCID: PMC6982467, DOI: 10.1016/j.jsat.2019.11.002.Peer-Reviewed Original ResearchConceptsAlcohol use disorderUse disordersHIV statusUninfected individualsVeterans Aging Cohort Study (VACS) dataEvidence-based medicationsNew alcohol use disorderPrevalence of initiationMultivariable logistic regressionPredictors of initiationFacility-level predictorsCohort study dataMedication initiationPrescription fillsMultivariable analysisBlack raceTreatment gapDecreased oddsNew diagnosisPLWHOlder ageLogistic regressionMedicationsHIVSpecific subpopulations
2015
Food Insecurity and Health: Data from the Veterans Aging Cohort Study
Wang EA, McGinnis KA, Goulet J, Bryant K, Gibert C, Leaf DA, Mattocks K, Fiellin LE, Vogenthaler N, Justice AC, Fiellin DA. Food Insecurity and Health: Data from the Veterans Aging Cohort Study. Public Health Reports 2015, 130: 261-268. PMID: 25931630, PMCID: PMC4388224, DOI: 10.1177/003335491513000313.Peer-Reviewed Original ResearchConceptsVeterans Aging Cohort StudyVeterans Health AdministrationAging Cohort StudyCohort studyWorse controlMedical conditionsControl of hypertensionIndependent risk factorMultivariable logistic regressionTest of trendFood insecureFood insecurityRisk factorsHealth AdministrationPast monthLogistic regressionRecent homelessnessHealth careHypertensionVeteransHIVDepressionAfrican AmericansMarijuana usePrevalence
2013
Medical ICU Admission Diagnoses and Outcomes in Human Immunodeficiency Virus–Infected and Virus–Uninfected Veterans in the Combination Antiretroviral Era*
Akgün KM, Tate JP, Pisani M, Fried T, Butt AA, Gibert CL, Huang L, Rodriguez-Barradas MC, Rimland D, Justice AC, Crothers K. Medical ICU Admission Diagnoses and Outcomes in Human Immunodeficiency Virus–Infected and Virus–Uninfected Veterans in the Combination Antiretroviral Era*. Critical Care Medicine 2013, 41: 1458-1467. PMID: 23507717, PMCID: PMC4283206, DOI: 10.1097/ccm.0b013e31827caa46.Peer-Reviewed Original ResearchConceptsMedical ICU admissionVeterans Aging Cohort Study (VACS) IndexICU admissionAntiretroviral therapyRespiratory diagnosesMechanical ventilationVeterans Aging Cohort Study Index scoresUndetectable HIV-1 RNALogistic regressionStudy indicesVeterans Affairs Medical CenterCombination antiretroviral eraCritical care requirementsICU admission diagnosisMedical ICU careCombination antiretroviral therapyInfection/sepsisHIV-1 RNAHuman immunodeficiency virusMultivariable logistic regressionRoutine clinical biomarkersHigh mortality rateRevenue center codesAdmission diagnosisICU mortality
2012
Antiretroviral Adherence Among Rural Compared to Urban Veterans with HIV Infection in the United States
Ohl ME, Perencevich E, McInnes DK, Kim N, Rimland D, Akgun K, Fiellin DA, Skanderson M, Wang K, Justice A. Antiretroviral Adherence Among Rural Compared to Urban Veterans with HIV Infection in the United States. AIDS And Behavior 2012, 17: 174-180. PMID: 23080359, DOI: 10.1007/s10461-012-0325-8.Peer-Reviewed Original ResearchMeSH KeywordsAdultAnti-Retroviral AgentsConfidence IntervalsFemaleFollow-Up StudiesHIV InfectionsHumansLogistic ModelsMaleMedication AdherenceMiddle AgedOdds RatioResidence CharacteristicsRetrospective StudiesRural PopulationSocioeconomic FactorsUnited StatesUnited States Department of Veterans AffairsUrban PopulationVeteransConceptsRural-dwelling personsAntiretroviral therapyAntiretroviral adherenceUrban veteransRural-Urban Commuting Area codesVeterans Affairs Healthcare SystemCombination antiretroviral therapyHepatitis C infectionMultivariable logistic regressionSubstance use disordersC infectionHIV infectionRemote residentsHigh adherenceWhite raceVA healthcareUse disordersMedian proportionLogistic regressionAdherenceHealthcare systemRemote settingsTherapyInfectionFace barriers
2011
Food Insecurity is Associated with Poor Virologic Response among HIV-Infected Patients Receiving Antiretroviral Medications
Wang EA, McGinnis KA, Fiellin DA, Goulet JL, Bryant K, Gibert CL, Leaf DA, Mattocks K, Sullivan LE, Vogenthaler N, Justice AC, for the VACS Project Team. Food Insecurity is Associated with Poor Virologic Response among HIV-Infected Patients Receiving Antiretroviral Medications. Journal Of General Internal Medicine 2011, 26: 1012-1018. PMID: 21573882, PMCID: PMC3157515, DOI: 10.1007/s11606-011-1723-8.Peer-Reviewed Original ResearchConceptsHIV-1 RNAHIV disease outcomeLow CD4 countAntiretroviral medicationsBody mass indexCD4 countMass indexDisease outcomeVeterans Aging Cohort StudyPoor virologic responseUnsuppressed viral loadAging Cohort StudyMultivariable logistic regressionAntiretroviral medication adherenceCross-sectional studyFood insecure participantsFood-secure participantsPotential causal associationVirologic responseVirologic suppressionCohort studyHIV diseaseHIV outcomesAdjusted analysisFood insecurity