Citation

Hausman C, Meffert BN, Mosich MK, Heinz AJ. Arch. Suicide Res. 2019; ePub(ePub): 1-14.

Copyright

(Copyright © 2019, International Academy of Suicide Research, Publisher Informa - Taylor and Francis Group)

DOI

10.1080/13811118.2019.1635930

PMID

31248349

Abstract

OBJECTIVE: To examine relations between self-report and behavioral measures of impulsivity and cognitive flexibility with suicidal ideation and self-harm and suicide attempt history.

METHODS: Eighty-seven military veterans who met DSM-5 diagnostic criteria for Alcohol Use Disorder (AUD) and Posttraumatic Stress Disorder (PTSD) were evaluated for current suicidal ideation and self-harm, suicide attempt history, impulsivity, and cognitive flexibility.

RESULTS: Higher levels of self-reported impulsivity were associated with greater suicidal ideation and self-harm, and lower behavioral inhibition was associated with greater likelihood of endorsing a suicide attempt.

CONCLUSION: Use of multi-modal assessment of impulsivity and cognitive flexibility may aid in suicide screening and intervention among vulnerable and high-risk populations.

Language: en

Keywords

alcohol use disorder; cognitive flexibility; impulsivity; posttraumatic stress disorder; suicide; veterans