2023
Not all traumas are created equal: Phenotypic heterogeneity of PTSD symptoms in relation to index traumas in U.S. military veterans
Kachadourian L, Duek O, Tsai J, Harpaz-Rotem I, Pietrzak R. Not all traumas are created equal: Phenotypic heterogeneity of PTSD symptoms in relation to index traumas in U.S. military veterans. Journal Of Affective Disorders 2023, 340: 728-731. PMID: 37572698, PMCID: PMC10754253, DOI: 10.1016/j.jad.2023.08.012.Peer-Reviewed Original ResearchConceptsPosttraumatic stress disorderU.S. military veteransMilitary veteransIndex traumaPTSD symptomsDysphoric arousal symptomsIllness/injuryGreater overall severityIndex traumatic eventClinical presentationNational HealthDiagnostic criteriaTreatment approachesGreater severityOverall severityVeterans StudyInterpersonal violenceStress disorderTraumaArousal symptomsSymptomsVeteransPhenotypic heterogeneityTraumatic eventsSeverity
2017
Physical health conditions associated with full and subthreshold PTSD in U.S. military veterans: Results from the National Health and Resilience in Veterans Study
El-Gabalawy R, Blaney C, Tsai J, Sumner JA, Pietrzak RH. Physical health conditions associated with full and subthreshold PTSD in U.S. military veterans: Results from the National Health and Resilience in Veterans Study. Journal Of Affective Disorders 2017, 227: 849-853. PMID: 29689700, PMCID: PMC6269149, DOI: 10.1016/j.jad.2017.11.058.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultArousalBone Diseases, MetabolicChronic DiseaseComorbidityCorrelation of DataDiabetes MellitusDiagnostic and Statistical Manual of Mental DisordersFemaleHumansMaleMiddle AgedOsteoporosisResilience, PsychologicalRespiratory Tract DiseasesSleep Wake DisordersStress Disorders, Post-TraumaticUnited StatesVeteransYoung AdultConceptsSubthreshold posttraumatic stress disorderPosttraumatic stress disorderFull posttraumatic stress disorderU.S. military veteransNational HealthMilitary veteransVeterans StudyContemporary population-based dataMultiple logistic regression analysisHealth conditionsOdds of osteoporosisOdds of diabetesPopulation-based dataDSM-IV diagnostic criteriaLogistic regression analysisDysphoric arousal symptomsPopulation-based samplePhysical health conditionsSleep disordersPTSD symptom clustersSleep difficultiesRespiratory conditionsDiagnostic criteriaSymptom clustersAnger/irritability
2014
Functional significance of a novel 7-factor model of DSM-5 PTSD symptoms: Results from the National Health and Resilience in Veterans Study
Pietrzak RH, Tsai J, Armour C, Mota N, Harpaz-Rotem I, Southwick SM. Functional significance of a novel 7-factor model of DSM-5 PTSD symptoms: Results from the National Health and Resilience in Veterans Study. Journal Of Affective Disorders 2014, 174: 522-526. PMID: 25556669, DOI: 10.1016/j.jad.2014.12.007.Peer-Reviewed Original ResearchConceptsQuality of lifePosttraumatic stress disorderDSM-5 PTSD symptomsPTSD symptomsNational HealthU.S. veteransSuicidal ideationVeterans StudySymptom clustersDysphoric arousal symptomsCross-sectional designFunctional outcomePsychiatric comorbidityClinical significancePTSD symptom clustersCurrent depressionDSM-5 PTSD symptom clustersPTSD phenotypeMental disordersSymptomsComorbid psychopathologyStress disorderFunctional correlatesStatistical ManualTreatment efforts
2012
Examining the relation between combat-related concussion, a novel 5-factor model of posttraumatic stress symptoms, and health-related quality of life in Iraq and Afghanistan veterans.
Tsai J, Whealin JM, Scott JC, Harpaz-Rotem I, Pietrzak RH. Examining the relation between combat-related concussion, a novel 5-factor model of posttraumatic stress symptoms, and health-related quality of life in Iraq and Afghanistan veterans. The Journal Of Clinical Psychiatry 2012, 73: 1110-8. PMID: 22781019, DOI: 10.4088/jcp.11m07587.Peer-Reviewed Original ResearchConceptsMental health-related qualityHealth-related qualityPersistent postconcussive symptomsCombat-related concussionPostconcussive symptomsAlcohol use problemsPTSD symptomsAfghanistan veteransPhysical health-related qualityForm Health SurveyDysphoric arousal symptomsUse problemsIraq/Afghanistan veteransStrongest predictorPosttraumatic stress disorder (PTSD) symptomsClinical characteristicsProgram registryHealth SurveyPsychiatric cliniciansPosttraumatic stress symptomsMultivariate analysisSymptomsConcussionBivariate analysisSymptomatic veterans