Citation

Raudales AM, Carosa CL, Weiss NH, Schatten HT, Armey MF. J. Psychiatr. Res. 2023; 161: 34-39.

Copyright

(Copyright © 2023, Elsevier Publishing)

DOI

10.1016/j.jpsychires.2023.03.002

PMID

36893669

Abstract

Posttraumatic stress disorder (PTSD) is a well-known risk factor for suicidal thoughts and behaviors (STBs). However, there is a scarcity of longitudinal studies exploring underlying pathways. This study sought to examine the mechanistic role of emotion dysregulation in the relations between PTSD and STBs following discharge from psychiatric inpatient treatment, a particularly high-risk period for suicide. Participants were 362 trauma-exposed psychiatric inpatients (45% female, 77% white, M(age) = 40.37). PTSD was assessed via a clinical interview (Columbia Suicide Severity Rating Scale) during hospitalization, emotion dysregulation was assessed via self-report 3-weeks post-discharge, and STBs were assessed via a clinical interview 6-months post-discharge. St'1ructural equation modeling showed that emotion dysregulation significantly mediated the relation between PTSD and suicidal thoughts (β = 0.10, SE = 0.04, p = .01, 95%CI [0.04, 0.39]) but not suicide attempts (β = 0.04, SE = 0.04, p = .29, 95%CI [-0.03, 0.12]) post-discharge.

FINDINGS highlight a potential clinical utility of targeting emotion dysregulation among individuals with PTSD to prevent suicidal thoughts following discharge from psychiatric inpatient treatment.

Language: en

Keywords

*Stress Disorders, Post-Traumatic/therapy/psychology; Adult; Aftercare; Emotion dysregulation; Emotions; Female; Humans; Inpatients; Inpatients/psychology; Male; Patient Discharge; Posttraumatic stress disorder; Suicidal Ideation; Suicide; Trauma