2014
Dimensional structure of DSM-5 posttraumatic stress symptoms: Support for a hybrid Anhedonia and Externalizing Behaviors model
Armour C, Tsai J, Durham TA, Charak R, Biehn TL, Elhai JD, Pietrzak RH. Dimensional structure of DSM-5 posttraumatic stress symptoms: Support for a hybrid Anhedonia and Externalizing Behaviors model. Journal Of Psychiatric Research 2014, 61: 106-113. PMID: 25479765, DOI: 10.1016/j.jpsychires.2014.10.012.Peer-Reviewed Original ResearchDimensional structure of DSM-5 posttraumatic stress disorder symptoms: results from the National Health and Resilience in Veterans Study.
Tsai J, Harpaz-Rotem I, Armour C, Southwick SM, Krystal JH, Pietrzak RH. Dimensional structure of DSM-5 posttraumatic stress disorder symptoms: results from the National Health and Resilience in Veterans Study. The Journal Of Clinical Psychiatry 2014, 76: 546-53. PMID: 25562376, DOI: 10.4088/jcp.14m09091.Peer-Reviewed Original ResearchConceptsPosttraumatic stress disorderLifetime posttraumatic stress disorderHealth-related functioningMental health-related functioningDSM-5 posttraumatic stress disorderUS veteransSymptom clustersPTSD symptom clustersNational HealthVeterans StudyPTSD symptomsQuality of lifeDysphoric Arousal modelPosttraumatic stress disorder (PTSD) symptomsDSM-5 posttraumatic stress disorder symptomsDSM-5 PTSD symptom clustersHealth outcomesFemale veteransSuicidal ideationDSM-5 PTSD symptomsStress disorderSymptomsDisorder symptomsPTSD symptomatologyVeteransElucidating the transdiagnostic dimensional structure of trauma-related psychopathology: Findings from VA cooperative study 504 – risperidone treatment for military service related chronic post traumatic stress disorder
Pietrzak RH, Rosenheck RA, Cramer JA, Vessichio JC, Tsai J, Southwick SM, Krystal JH, Group F. Elucidating the transdiagnostic dimensional structure of trauma-related psychopathology: Findings from VA cooperative study 504 – risperidone treatment for military service related chronic post traumatic stress disorder. Journal Of Affective Disorders 2014, 172: 331-336. PMID: 25451434, DOI: 10.1016/j.jad.2014.10.025.Peer-Reviewed Original ResearchComparing four competing models of depressive symptomatology: A confirmatory factor analytic study of 986,647 U.S. veterans
Tsai J, Elhai JD, Pietrzak RH, Hoff RA, Harpaz-Rotem I. Comparing four competing models of depressive symptomatology: A confirmatory factor analytic study of 986,647 U.S. veterans. Journal Of Affective Disorders 2014, 165: 166-169. PMID: 24882195, DOI: 10.1016/j.jad.2014.04.075.Peer-Reviewed Original ResearchMeSH KeywordsAdultDepressive Disorder, MajorFactor Analysis, StatisticalFemaleHumansMaleMiddle AgedModels, PsychologicalUnited StatesVeteransConceptsNon-somatic factorsU.S. veteransDepressive symptomsDepressive symptomatologyNon-veteran samplesSymptom-level dataMajor depressive symptomsMajor depression diagnosisMajor depression symptomsFeelings of worthlessnessAppetite changesPsychomotor agitationThoughts of deathDepression diagnosisMajor depressionSleep difficultiesClinical relevanceClinician-administered measuresCurrent diagnostic systemsDepression symptomsConcentration difficultiesSomatic factorsDepressed moodSymptomsVeterans
2011
Support for a novel five-factor model of posttraumatic stress symptoms in three independent samples of Iraq/Afghanistan veterans: A confirmatory factor analytic study
Pietrzak RH, Tsai J, Harpaz-Rotem I, Whealin JM, Southwick SM. Support for a novel five-factor model of posttraumatic stress symptoms in three independent samples of Iraq/Afghanistan veterans: A confirmatory factor analytic study. Journal Of Psychiatric Research 2011, 46: 317-322. PMID: 22154134, DOI: 10.1016/j.jpsychires.2011.11.013.Peer-Reviewed Original ResearchConceptsIraq/Afghanistan veteransHyperarousal symptom clustersConfirmatory factor analytic studyFactor analytic studiesAfghanistan veteransDysphoric arousalPTSD symptomsArousal clustersCommunity samplePosttraumatic stress disorder (PTSD) symptomsEmotional numbing modelSymptom clustersTreatment-seeking samplePosttraumatic stress symptomsDSM-IV modelIndependent samplesFive-factor modelConfirmatory factor analysisAnxious arousalEmotional numbingNumbing modelPTSD symptomatologyDisorder symptomsStress symptomsPTSD ChecklistExamining the dimensionality of combat-related posttraumatic stress and depressive symptoms in treatment-seeking OEF/OIF/OND veterans
Tsai J, Pietrzak RH, Southwick SM, Harpaz-Rotem I. Examining the dimensionality of combat-related posttraumatic stress and depressive symptoms in treatment-seeking OEF/OIF/OND veterans. Journal Of Affective Disorders 2011, 135: 310-314. PMID: 21782249, DOI: 10.1016/j.jad.2011.06.057.Peer-Reviewed Original ResearchMeSH KeywordsAdaptation, PsychologicalAfghan Campaign 2001-BehaviorDepressionDepressive DisorderDisability EvaluationEthnicityFactor Analysis, StatisticalHumansIraq War, 2003-2011Military PersonnelPatient Acceptance of Health CareResilience, PsychologicalSocial SupportStress Disorders, Post-TraumaticSurveys and QuestionnairesVeteransVeterans Disability ClaimsConceptsPosttraumatic Stress Disorder Checklist-Military versionOEF/OIF/OND veteransPosttraumatic stress disorderFour-factor solutionCognitive copingPsychological resilienceStress disorderAlcohol useSocial supportCombat-related posttraumatic stress disorderTreatment-seeking veteransDimensionality of itemsDepressive symptomsPosttraumatic stressOperations Enduring Freedom/Iraqi Freedom/New DawnExploratory factor analysisPatient Health Questionnaire-9Cross-sectional designSymptom structureMore varianceFactor structureBodily disturbancesDetachment/Cluster of symptomsFactor scoresHousing Satisfaction Among Chronically Homeless Adults: Identification of its Major Domains, Changes Over Time, and Relation to Subjective Well-being and Functional Outcomes
Tsai J, Mares AS, Rosenheck RA. Housing Satisfaction Among Chronically Homeless Adults: Identification of its Major Domains, Changes Over Time, and Relation to Subjective Well-being and Functional Outcomes. Community Mental Health Journal 2011, 48: 255-263. PMID: 21274623, DOI: 10.1007/s10597-011-9385-x.Peer-Reviewed Original ResearchAdultAgedChronic DiseaseCommunity ParticipationFactor Analysis, StatisticalFemaleHumansIll-Housed PersonsMaleMental DisordersMiddle AgedPersonal SatisfactionPredictive Value of TestsPublic HousingQuality of LifeRegression AnalysisSeverity of Illness IndexSocial EnvironmentSocioeconomic FactorsSurveys and QuestionnairesTime Factors