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09:55
Use of a Psychophysiological Script-driven Imagery Experiment to Study Trauma-related Dissociation in Borderline Personality Disorder
Published on: March 8, 2018
The association between trauma and delusional-like experiences.
Sukanta Saha1, Daniel Varghese, Tim Slade
1Queensland Centre for Mental Health Research, The Park Centre for Mental Health, Wacol, QLD 4076, Australia.
Psychiatry Research
|April 29, 2011
Summary
Childhood trauma significantly increases the risk of delusional-like experiences (DLE). Experiencing more trauma types further elevates this risk, regardless of when the trauma occurred.
Area of Science:
- Psychiatry
- Psychology
- Epidemiology
Background:
- Childhood trauma is linked to increased risk of mental health conditions.
- Delusional-like experiences (DLE) are associated with significant distress and functional impairment.
Purpose of the Study:
- To investigate the association between trauma exposure and DLE in a large community sample.
- To examine the impact of different trauma types and age at first exposure on DLE.
Main Methods:
- Utilized data from the Australian National Survey of Mental Health and Wellbeing 2007.
- Employed logistic regression to assess associations between DLE and trauma exposure, adjusting for confounders.
Main Results:
- 8.4% of 8773 participants reported DLE; nearly 75% reported trauma exposure.
- Trauma exposure was associated with over double the odds of DLE.
- Increased trauma types showed a dose-dependent increase in DLE likelihood; all exposure ages were linked to DLE.
Conclusions:
- Trauma exposure, particularly multiple types and at any age, is strongly associated with DLE.
- Further research into biological and cognitive mechanisms is needed to understand this link.
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