Hostname: page-component-76d6cb85b7-92wsb Total loading time: 0 Render date: 2026-07-11T04:18:22.149Z Has data issue: false hasContentIssue false

Utility of DSM-5 section III personality traits in differentiating borderline personality disorder from comparison groups

Published online by Cambridge University Press:  23 March 2020

B. Bach*
Affiliation:
Psychiatric Research Unit, Region Zealand, Fælledvej 6Slagelse4200, Denmark
M. Sellbom
Affiliation:
Department of Psychology, University of Otago, Dunedin, New Zealand
S. Bo
Affiliation:
Psychiatric Research Unit, Region Zealand, Fælledvej 6Slagelse4200, Denmark
E. Simonsen
Affiliation:
Psychiatric Research Unit, Region Zealand, Fælledvej 6Slagelse4200, Denmark Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
*
* Corresponding author. Tel.: +45 58 53 60 70.E-mail address:bobachsayad@gmail.com (B. Bach).
Get access

Abstract

Objective

Borderline Personality Disorder (BPD) is a highly prevalent diagnosis in mental health care and includes a heterogeneous constellation of symptoms. As the field of personality disorder (PD) research moves to emphasize dimensional traits in its operationalization, it is important to determine how the alternative DSM-5 Section III personality trait dimensions differentiates such features in BPD patients versus comparison groups. To date, no study has attempted such validation.

Method

The current study examined the utility of the DSM-5 trait dimensions in differentiating patients with the categorical DSM-IV/5 diagnosis of BPD (n = 101) from systematically matched samples of other PD patients (n = 101) and healthy controls (n = 101). This was investigated using one-way ANOVA and multinomial logistic regression analyses.

Results

Results indicated that Emotional Lability, Risk Taking, and Suspiciousness uniquely differentiated BPD patients from other PD patients, whereas Emotional Lability, Depressivity, and Suspiciousness uniquely differentiated BPD patients from healthy controls.

Conclusion

Emotional Lability is in particular a key BPD feature of the proposed Section III model, whereas Suspiciousness also augments essential BPD features. Provided that these findings are replicated cross-culturally in forthcoming research, a more parsimonious traits operationalization of BPD features is warranted.

Information

Type
Original article
Copyright
Copyright © European Psychiatric Association 2016

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable

Supplementary material: PDF

Bach et al. supplementary material

Figure S1

Download Bach et al. supplementary material(PDF)
PDF 396.3 KB
Supplementary material: PDF

Bach et al. supplementary material

Table S1

Download Bach et al. supplementary material(PDF)
PDF 97.9 KB
Supplementary material: PDF

Bach et al. supplementary material

Table S2

Download Bach et al. supplementary material(PDF)
PDF 66 KB
Supplementary material: PDF

Bach et al. supplementary material

Table S3

Download Bach et al. supplementary material(PDF)
PDF 47 KB
Supplementary material: PDF

Bach et al. supplementary material

Table S4

Download Bach et al. supplementary material(PDF)
PDF 41.5 KB
Submit a response

Comments

No Comments have been published for this article.