An examination of the roles of trauma exposure and posttraumatic stress disorder on emotion regulation strategies of Operation Iraqi Freedom, Operation Enduring Freedom, and Operation New Dawn veterans.

Theories of posttraumatic stress disorder (PTSD) implicate emotional processes, including difficulties utilizing adaptive emotion regulation strategies, as critical to the etiology and maintenance of PTSD. Operation Iraqi Freedom, Operation Enduring Freedom, and Operation New Dawn (OIF/OEF/OND) veterans report high levels of combat exposure and PTSD. We aimed to extend findings suggesting that emotion regulation difficulties are a function of PTSD, rather than combat trauma exposure or common comorbidities, to OIF/OEF/OND veterans, in order to inform models of PTSD risk and recovery that can be applied to returning veterans. We tested differences in emotion regulation, measured with the Difficulties in Emotion Regulation Scale and Emotion Regulation Questionnaire, among trauma-exposed veterans with (n = 24) or without PTSD (n = 22) and healthy civilian comparison participants (n = 27) using multivariate analyses of covariance, adjusting for major depressive disorder, anxiety disorders, and demographic variables (age, sex, and ethnicity). Veterans with PTSD reported more use of expressive suppression and more difficulties with emotion regulation than veterans without PTSD and healthy comparison participants. Groups did not differ on cognitive reappraisal. Findings suggest the key role of PTSD above and beyond trauma exposure, depression, and anxiety in specific aspects of emotion dysregulation among OIF/OEF/OND veterans. Interventions that help veterans expand and diversify their emotion regulation skills may serve as helpful adjunctive treatments for PTSD among OIF/OEF/OND veterans.

Correlates of VA mental health treatment utilization among OEF/OIF/OND veterans: Resilience, stigma, social support, personality, and beliefs about treatment.

Veterans of Operations Iraqi Freedom/Enduring Freedom/New Dawn (OEF/OIF/OND) tend not to engage in mental health care. Identifying modifiable factors related to mental health service utilization could facilitate development of interventions to increase utilization. The current study examined the relationship between mental health care utilization and measures of PTSD symptoms, resilience, stigma, beliefs about mental health care, perceived barriers to mental health care, posttraumatic growth and meaning, social support, and personality factors in a sample of 100 OEF/OIF/OND veterans with PTSD symptoms referred to VA mental health care. Participants who received psychotherapy and pharmacotherapy (PP) scored higher on measures of PTSD symptoms, stigma, and adaptive beliefs about mental health treatment, and lower on measures of resilience, postdeployment social support, emotional stability, and conscientiousness, than participants who received no treatment (NT). Participants who received psychotherapy only (PT) scored higher on a measure of PTSD symptoms than NT participants. PT participants scored higher on an emotional stability measure and lower on measures of PTSD symptoms and stigma than PP participants. Multinomial logistic regression including all variables significantly related to treatment utilization indicated that PTSD symptoms and adaptive beliefs about psychotherapy and pharmacotherapy were higher in the PT and PP groups than in the NT group, and concerns about discrimination were higher in the PP group than the NT group. Interventions targeting beliefs about mental health care could increase mental health treatment utilization among OEF/OIF/OND veterans. Concerns about stigma may affect the utilization process differently at different decision points. (PsycINFO Database Record