Trauma and posttraumatic stress disorder (PTSD) in patients with schizophrenia or schizoaffective disorder.
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Trauma and posttraumatic stress disorder (PTSD) have high prevalence among individuals with severe mental illness, such as schizophrenia or schizoaffective disorder. This study examined whether trauma and PTSD are under-detected in this population, and whether the cognitive theory of PTSD is applicable to these individuals. Traumatic experiences, PTSD symptoms and negative posttraumatic cognitions were directly measured with questionnaires, and compared to information obtained via chart-review. Results showed clear evidence of under-report of trauma and under-diagnosis of PTSD in patients' charts. Furthermore, negative posttraumatic cognitions were positively related to PTSD symptom severity, supporting the cognitive model of PTSD. These findings underscore the importance of assessing trauma history as well as PTSD in the routine evaluation of patients with schizophrenia or schizoaffective disorder in outpatient clinical settings. Furthermore, the finding of negative posttraumatic cognitions suggests that the cognitive model of PTSD may be applicable to patients with schizophrenia or schizoaffective disorder.
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Trauma and PTSD in people with psychosis often remain under-detected in mental healthcare.
“Unfortunately, trauma and PTSD in people with psychosis often remain under-detected in mental healthcare (17, 18).”
From Making meaning of trauma in psychosis (2023) · cites this paper as [17]
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- Authors
- Lommen, M. J. J., & Restifo, K.
- Affiliations
- Utrecht University (NL)
- Maastricht University (NL)
- Corresponding author
- Lommen, Miriam J. J.
- ORCID
- Lommen, Miriam J. J.
- Venue
- Community Mental Health Journal
- Published
- 2009-09-24
- Volume
- 45
- Issue
- 6
- Pages
- 485-496
- ISSN
- 0010-3853 (ISSN-L)
- 1573-2789
- PMC
- PMC2791484
- OpenAlex
- W2011114226
- Cited by
- 117
- References
- 70
- Citations by year
- 2026: 4 · 2025: 6 · 2024: 4 · 2023: 11 · 2022: 4 · 2021: 9 · 2020: 3 · 2019: 6 · 2018: 5 · 2017: 10 · 2016: 12 · 2015: 12 · 2014: 4 · 2013: 9 · 2012: 6
- FWCI
- 6.00
- Type
- journal article
- Language
- en
- Open access
- hybrid
- doi.org
- Licence
- cc-by-nc
- Locations
- Community Mental Health Journal (publishedVersion, cc-by-nc)
- PubMed Central (publishedVersion, cc-by-nc)
- PubMed (publishedVersion)
- Topics
- Social Sciences › Psychology › Clinical Psychology › Posttraumatic Stress Disorder Research
- Health Sciences › Medicine › Psychiatry and Mental health › Schizophrenia research and treatment
- Social Sciences › Psychology › Clinical Psychology › Child Abuse and Trauma
- Keywords
- post-traumatic stress disorder, schizophrenia, schizoaffective disorder, trauma exposure, PTSD symptom severity, severe mental illness
- MeSH terms
- Adult, Female, Humans, Male, Middle Aged, Psychotic Disorders, Surveys and Questionnaires, Schizophrenia, Severity of Illness Index, Stress Disorders, Post-Traumatic, Time Factors, Prevalence, Diagnostic and Statistical Manual of Mental Disorders, Young Adult
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