Psychological Inflexibility Predicts of Suicidal Ideation Over Time in Veterans of the Conflicts in Iraq and Afghanistan.

DeBeer BB, Meyer EC, Kimbrel NA, Kittel JA, Gulliver SB, Morissette SB. Psychological Inflexibility Predicts of Suicidal Ideation Over Time in Veterans of the Conflicts in Iraq and Afghanistan. Suicide & Life-Threatening Behavior. 2018 Dec 1; 48(6):627-641.

Related HSR&D Project(s)

• SDR 15-236 – Healthcare utilization patterns and associated costs for Gulf War I Era Veterans

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Abstract:

Psychological inflexibility, or how individuals respond to distressing internal experiences, may be a modifiable risk factor for suicide in veterans. It was hypothesized that psychological inflexibility would predict suicidal ideation after accounting for established risk factors at baseline and 1 year later. Post-9/11 veterans (N  =  309) completed clinical interview and self-report measures at baseline and 1-year follow-up. Results indicated that psychological inflexibility predicted severity of suicidal ideation at both baseline and 1 year later, after accounting for established risk factors. Psychological inflexibility is an important marker of risk for suicidal ideation, and could be a target for interventions aimed at reducing suicide.