Borderline personality disorder features and their relationship with trauma and dissociation in a sample of community health service users

Hong Wang Fung*, Ming Yu Claudia Wong, Stanley Kam Ki Lam, Emily Nga Man Wong, Wai Tong Chien, Suet Lin Hung*, Kun-Hua Lee, Jialiang Cui, Colin A. Ross

*Corresponding author for this work

Research output: Contribution to journalJournal articlepeer-review

2 Citations (Scopus)

Abstract

Background: Previous studies have indicated that borderline personality disorder (BPD) is closely associated with trauma and dissociation. Nevertheless, BPD is a heterogeneous condition, and not all people with BPD have severe dissociation. This study examined whether the relationship of BPD features with trauma and dissociation would remain significant after controlling for some general non-specific mental health distress. We also made the first attempt to explore which specific BPD features would be particularly associated with dissociation. 

Methods: We analyzed survey data from a sample of community health service users in Hong Kong (N = 376). Hierarchical multiple regression and data-driven network analysis were used. 

Results: The lifetime prevalence of DSM-5 BPD was 16.0% in our sample. Of participants who met criteria for BPD, 43.3% scored above cutoff on the dissociation measures, thus possibly having clinically significant dissociative symptoms. BPD features were associated with adulthood trauma and psychoform dissociation even after controlling for age, depression and self-esteem. Network analysis showed that some BPD features – including impulsivity, identity disturbance and suicidal/self-mutilation behaviors – were particularly associated with dissociation; other BPD features such as interpersonal-related problems had relatively weak to no connection with dissociation. 

Conclusions: Our results suggested that some particular BPD features might be dissociative in nature, although further longitudinal research is required. We argue that a trauma-informed perspective should be employed when working with clients presenting with BPD features despite these features being commonly stigmatized. Further research on the intervention needs of the people with BPD who suffer from high levels of dissociation is required.

Original languageEnglish
Article number22
Number of pages14
JournalBorderline Personality Disorder and Emotion Dysregulation
Volume10
DOIs
Publication statusPublished - 3 Jul 2023

Scopus Subject Areas

  • Clinical Psychology
  • Psychiatry and Mental health
  • Biological Psychiatry

User-Defined Keywords

  • Borderline personality disorder (BPD)
  • Dissociation
  • Trauma
  • Comorbidity
  • Trauma-informed care

Fingerprint

Dive into the research topics of 'Borderline personality disorder features and their relationship with trauma and dissociation in a sample of community health service users'. Together they form a unique fingerprint.

Cite this