2023
Interactive association of posttraumatic stress disorder, apolipoprotein ε4 genotype, and age on cognitive functioning
Lawrence K, Rippey C, Welikson B, Pietrzak R, Adams T. Interactive association of posttraumatic stress disorder, apolipoprotein ε4 genotype, and age on cognitive functioning. International Journal Of Geriatric Psychiatry 2023, 38: e5888. PMID: 36757293, PMCID: PMC10168127, DOI: 10.1002/gps.5888.Peer-Reviewed Original ResearchConceptsPosttraumatic stress disorderThree-way interactionCognitive functioningStress disorderOlder participantsTreatment of PTSDMain effectProbable posttraumatic stress disorderAge-related cognitive impairmentAPOE ε4U.S. military veteransApolipoprotein ε4 genotypeCognitive deficitsPsychomotor performanceAge-related associationsInteractive associationsVeterans StudyMilitary veteransCognitive impairmentPreliminary evidenceTwo-way interactionAPM performanceΕ4 carriersAnalysis of covarianceFunctioning
2020
Self‐reported exercise frequency and PTSD: results from the National Health and Resilience in Veterans Study
Adams T, Forte J, Fogle B, Southwick S, Pietrzak R. Self‐reported exercise frequency and PTSD: results from the National Health and Resilience in Veterans Study. Acta Psychiatrica Scandinavica 2020, 142: 486-495. PMID: 32961606, DOI: 10.1111/acps.13234.Peer-Reviewed Original ResearchConceptsProbable posttraumatic stress disorderPosttraumatic stress disorderSelf-reported exercise frequencyExercise frequencyNational HealthDaily exercisePhysical exerciseGreater severityVeterans StudyDays/weekMilitary veteransPopulation-based sampleAnxious arousal symptomsU.S. military veteransWeekly exerciseRe-experiencing symptomsU.S. veteransClinical implicationsProtective factorsStress disorderArousal symptomsCross-sectional dataPrevalenceSeverityVeterans