2023
Understanding headache classification coding within the veterans health administration using ICD-9-CM and ICD-10-CM in fiscal years 2014–2017
Fodeh S, Fenton B, Wang R, Skanderson M, Altalib H, Kuruvilla D, Schindler E, Haskell S, Brandt C, Sico J. Understanding headache classification coding within the veterans health administration using ICD-9-CM and ICD-10-CM in fiscal years 2014–2017. PLOS ONE 2023, 18: e0279163. PMID: 36598881, PMCID: PMC9812322, DOI: 10.1371/journal.pone.0279163.Peer-Reviewed Original ResearchConceptsVeterans Health AdministrationHeadache diagnosisICD-10-CMICD-10-CM diagnosisICD-10-CM codingSpecialty care clinicsSpecific headache diagnosesICD-9-CM codingDifferent headache typesICD-9-CMRace/ethnicityHeadache comorbidityHeadache NOSPatient ageCare clinicsChronic conditionsHeadache typesProvider typeSociodemographic factorsHealth AdministrationDiagnosisTwo yearsHeadachePatientsMigraine
2019
Polysomnography Utilization in Veterans Presenting Acutely with Ischemic Stroke or Transient Ischemic Attack
Koo BB, Sico JJ, Myers LJ, Perkins AJ, Levine D, Miech EJ, Damush TM, Rattray N, Homoya B, Ferguson J, Myers J, Zhang Y, Bravata DM. Polysomnography Utilization in Veterans Presenting Acutely with Ischemic Stroke or Transient Ischemic Attack. Cerebrovascular Diseases 2019, 48: 179-183. PMID: 31722335, DOI: 10.1159/000504406.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overBrain IschemiaComorbidityFemaleHealth Services AccessibilityHealth StatusHumansIschemic Attack, TransientMaleMiddle AgedPolysomnographyPractice Guidelines as TopicPractice Patterns, Physicians'Predictive Value of TestsPrognosisRisk FactorsSleep Apnea, ObstructiveStrokeTime FactorsUnited StatesUnited States Department of Veterans AffairsVeterans HealthConceptsTransient ischemic attackAcute ischemic strokeObstructive sleep apneaVeterans Administration Medical CenterTreatment of OSAIschemic strokeIschemic attackClinical dataExact testVA Corporate Data WarehouseCerebrovascular risk factorsMixed-effects logistic regressionFisher's exact testCorporate Data WarehouseEffects logistic regressionTwo-sample t-testAcute strokeClinical characteristicsHospital dischargeHeart failureSleep apneaFunctional outcomeRisk factorsUS veteransRecent guidelinesMicrovascular Disease, Peripheral Artery Disease and Amputation
Beckman JA, Duncan MS, Damrauer SM, Wells QS, Barnett JV, Wasserman DH, Bedimo RJ, Butt AA, Marconi VC, Sico JJ, Tindle HA, Bonaca MP, Aday AW, Freiberg MS. Microvascular Disease, Peripheral Artery Disease and Amputation. Circulation 2019, 140: 449-458. PMID: 31280589, PMCID: PMC6682431, DOI: 10.1161/circulationaha.119.040672.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAmputation, SurgicalComorbidityDiabetes ComplicationsDisease SusceptibilityExtremitiesFemaleFollow-Up StudiesHumansIschemiaKidney DiseasesMaleMicrocirculationMiddle AgedPeripheral Arterial DiseasePeripheral Nervous System DiseasesPrevalenceProcedures and Techniques UtilizationProportional Hazards ModelsProspective StudiesRetinal DiseasesRisk FactorsVeteransConceptsPeripheral artery diseaseRisk of amputationMicrovascular diseaseArtery diseaseRisk factorsVeterans Aging Cohort StudyCox proportional hazards regressionAdverse limb eventsPrevalent microvascular diseaseCardiovascular risk factorsTraditional risk factorsAging Cohort StudyMultivariable-adjusted analysesProportional hazards regressionLower limb amputationIncident amputationsPrior amputationCohort studyAmputation eventsHazards regressionLarge cohortElevated riskLimb amputationLimb eventsAmputation
2018
Diagnosing and Treating Sleep Apnea in Patients With Acute Cerebrovascular Disease
Bravata DM, Sico J, Fragoso C, Miech EJ, Matthias MS, Lampert R, Williams LS, Concato J, Ivan CS, Fleck JD, Tobias L, Austin C, Ferguson J, Radulescu R, Iannone L, Ofner S, Taylor S, Qin L, Won C, Yaggi HK. Diagnosing and Treating Sleep Apnea in Patients With Acute Cerebrovascular Disease. Journal Of The American Heart Association 2018, 7: e008841. PMID: 30369321, PMCID: PMC6201384, DOI: 10.1161/jaha.118.008841.Peer-Reviewed Original ResearchConceptsContinuous positive airway pressure usePositive airway pressure useTransient ischemic attackRankin Scale scoreIschemic stroke/transient ischemic attackStroke/transient ischemic attackBackground Obstructive sleep apneaHealth Stroke ScaleIschemic attackScale scoreStroke ScaleIschemic strokeTreat analysisSleep apneaAcute ischemic stroke/transient ischemic attackHealth Stroke Scale scoreNational InstituteContinuous positive airway pressureModified Rankin Scale scoreNeurological functioningNeurological symptom severityRecent ischemic strokeStroke Scale scoreAcute cerebrovascular diseaseAcute ischemic stroke
2015
HIV status and the risk of ischemic stroke among men
Sico J, Chang C, So-Armah K, Justice A, Hylek E, Skanderson M, McGinnis K, Kuller L, Kraemer K, Rimland D, Bidwell Goetz M, Butt A, Rodriguez-Barradas M, Gibert C, Leaf D, Brown S, Samet J, Kazis L, Bryant K, Freiberg M, Chang C, So-Armah K, Justice A, Hylek E, Skanderson M, McGinnis K, Kuller L, Kraemer K, Rimland D, Goetz M, Butt A, Rodriguez Barradas M, Gibert C, Leaf D, Brown S, Samet J, Kazis L, Bryant K, Freiberg M. HIV status and the risk of ischemic stroke among men. Neurology 2015, 84: 1933-1940. PMID: 25862803, PMCID: PMC4433456, DOI: 10.1212/wnl.0000000000001560.Peer-Reviewed Original ResearchConceptsIschemic stroke riskVeterans Aging Cohort Study Virtual CohortIschemic stroke risk factorsStroke risk factorsHIV infectionUninfected veteransIschemic strokeStroke riskMale veteransComorbid diseasesRisk factorsSubstance useBaseline cardiovascular diseaseIschemic stroke rateRace/ethnicityHIV biomarkersMedian followStroke eventsHIV statusCardiovascular diseaseStroke rateClinical sitesHIVInfectionStroke
2014
HIV Infection and Cardiovascular Disease in Women
Womack JA, Chang C, So‐Armah K, Alcorn C, Baker JV, Brown ST, Budoff M, Butt AA, Gibert C, Goetz MB, Gottdiener J, Gottlieb S, Justice AC, Leaf D, McGinnis K, Rimland D, Rodriguez‐Barradas M, Sico J, Skanderson M, Tindle H, Tracy RP, Warner A, Freiberg MS. HIV Infection and Cardiovascular Disease in Women. Journal Of The American Heart Association 2014, 3: e001035. PMID: 25324353, PMCID: PMC4323817, DOI: 10.1161/jaha.114.001035.Peer-Reviewed Original ResearchMeSH KeywordsAdultAge DistributionAgedCardiovascular DiseasesCase-Control StudiesComorbidityConfidence IntervalsFemaleHIV InfectionsHumansLongitudinal StudiesMiddle AgedPrevalenceProportional Hazards ModelsProspective StudiesRisk AssessmentSeverity of Illness IndexSurvival AnalysisUnited StatesUser-Computer InterfaceVeteransConceptsRisk of CVDCVD eventsCardiovascular diseaseHIV infectionVeterans Aging Cohort StudyCox proportional hazards modelHIV uninfected womenIncident CVD eventsIncident cardiovascular diseaseIndependent risk factorAging Cohort StudyClinical Modification codesFirst clinical encounterDeath certificate dataProportional hazards modelSubstance use/abuseUse/abuseRace/ethnicityUninfected womenHepatitis CHIV- womenLast followCohort studyIschemic strokeUnstable angina
2013
HIV Infection and the Risk of Acute Myocardial Infarction
Freiberg MS, Chang CC, Kuller LH, Skanderson M, Lowy E, Kraemer KL, Butt AA, Goetz M, Leaf D, Oursler KA, Rimland D, Barradas M, Brown S, Gibert C, McGinnis K, Crothers K, Sico J, Crane H, Warner A, Gottlieb S, Gottdiener J, Tracy RP, Budoff M, Watson C, Armah KA, Doebler D, Bryant K, Justice AC. HIV Infection and the Risk of Acute Myocardial Infarction. JAMA Internal Medicine 2013, 173: 614-622. PMID: 23459863, PMCID: PMC4766798, DOI: 10.1001/jamainternmed.2013.3728.Peer-Reviewed Original ResearchConceptsHuman immunodeficiency virusAcute myocardial infarctionRisk of AMIFramingham risk factorsUninfected veteransRisk factorsMyocardial infarctionAMI eventsHIV statusVeterans Aging Cohort Study Virtual CohortHIV-1 RNA levelsStandard Framingham risk factorsIncident acute myocardial infarctionIncidence of AMISubstance useBaseline cardiovascular diseaseCD4 cell countHepatitis C infectionBody mass indexHIV-1 RNACopies/mLHIV-positive veteransTime-updated analysisDecade of ageRace/ethnicityCircumstances and consequences of falls among people with chronic stroke
Schmid AA, Yaggi HK, Burrus N, McClain V, Austin C, Ferguson J, Fragoso C, Sico JJ, Miech EJ, Matthias MS, Williams LS, Bravata DM. Circumstances and consequences of falls among people with chronic stroke. The Journal Of Rehabilitation Research And Development 2013, 50: 1277-1286. PMID: 24458967, DOI: 10.1682/jrrd.2012.11.0215.Peer-Reviewed Original ResearchMeSH KeywordsAccidental FallsActivities of Daily LivingAgedComorbidityFemaleHumansMaleMiddle AgedStrokeConceptsChronic strokeCircumstances of fallsConsequences of fallsPoststroke fallsHealthcare utilizationSecondary data analysisDaily livingMedical careInjuryStrokeStroke characteristicsParticipants' descriptionsFallAlarming rateParticipantsComorbiditiesFallersFall eventsMental statesCarePreventionDemographics