Cited by 21Suicide and Self-Harm StudiesPosttraumatic Stress Disorder ResearchPersonality Disorders and Psychopathology

PTSD symptoms among trauma-exposed adults admitted to inpatient psychiatry for suicide-related concerns

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Stanley, Ian H., Marx, Brian P., Keane, Terence M., Vujanovic, Anka A.·2021·Journal of Psychiatric Research

Abstract

Individuals admitted to inpatient psychiatry for suicide-related concerns are at increased risk of suicide post-discharge, necessitating an understanding of factors, such as posttraumatic stress disorder (PTSD), that are associated with suicide-related hospitalizations. In this study, we examined if individuals admitted for suicide-related concerns were more likely than those admitted for other reasons to have elevated PTSD symptoms or a probable PTSD diagnosis. We also examined the moderating role of impulsivity. Participants were 188 trauma-exposed adult psychiatric inpatients (M [SD]age = 33.6 y [11.7 y], 63.3% male, 46.3% white). We used the Life Events Checklist for DSM-5, PTSD Checklist for DSM-5, Beck Scale for Suicide Ideation, and Barratt Impulsiveness Scale-11 to assess trauma exposure, PTSD symptoms, suicidal ideation severity, and impulsivity, respectively. We controlled for trauma load, number of psychiatric diagnoses, and comorbid depressive and substance use disorders. Patients admitted for suicide-related concerns (55.3%; n = 104), compared with those admitted for other reasons (44.7%; n = 84), had more severe PTSD symptoms, corresponding to medium-to-large effect sizes; associations were stronger at higher levels of impulsivity. Additionally, patients admitted for suicide-related concerns were nearly four times more likely than their counterparts to screen positive for a provisional PTSD diagnosis. Among the subset of individuals admitted for suicide-related concerns, greater PTSD symptoms were associated with more severe suicidal ideation. In sum, PTSD symptoms are elevated among psychiatric inpatients admitted for suicide-related concerns, and among this subgroup, greater PTSD symptom severity covaries with suicidal ideation severity. Screening for and treating PTSD, and attending to cooccurring impulsivity, in psychiatric inpatients may reduce suicide risk.

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Research works printed but not linked: 2

  1. American Psychiatric Association. (2013). Diagnostic and Statistical Manual of Mental Disorders, 5th Edition: DSM-5. American Psychiatric Association.
  2. Gradus JL (2017). PTSD and Death from Suicide. PTSD Research Quarterly, 28(4), 1– 8.

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Authors
Stanley, I. H., Marx, B. P., Keane, T. M., & Vujanovic, A. A.
Affiliations
  • Boston University (US)
  • University of Houston (US)
Corresponding author
  • Stanley, Ian H.
  • Vujanovic, Anka A.
Venue
Journal of Psychiatric Research
Publisher
Elsevier BV
Published
2021-01
Volume
133
Pages
60-66
ISSN
0022-3956 (ISSN-L)
OpenAlex
W3109361126
Cited by
21
References
42
Citations by year
2026: 4 · 2025: 1 · 2024: 5 · 2023: 3 · 2022: 5 · 2021: 3
FWCI
1.10
Type
journal article
Language
en
Open access
Locations
  • Journal of Psychiatric Research (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • Hogg Foundation for Mental Health
  • National Institute of Mental Health
Topics
  • Social Sciences › Psychology › Clinical Psychology › Suicide and Self-Harm Studies
  • Social Sciences › Psychology › Clinical Psychology › Posttraumatic Stress Disorder Research
  • Social Sciences › Psychology › Clinical Psychology › Personality Disorders and Psychopathology
Keywords
post-traumatic stress disorder, posttraumatic stress symptoms, psychiatric inpatients, suicidal ideation, impulsivity, trauma exposure, suicide risk, PTSD screening
MeSH terms
Adult, Aftercare, Female, Humans, Inpatients, Male, Patient Discharge, Psychiatry, Stress Disorders, Post-Traumatic, Suicidal Ideation

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