Borderline Personality Disorder: Associations Between Dimensional Personality Profiles and Self-Destructive Behaviors

• Published in: Journal of personality disorders Vol. 33; no. 2; p. 249
• Main Authors: Kolbeck, Katharina, Moritz, Steffen, Bierbrodt, Julia, Andreou, Christina
• Format: Journal Article
• Language: English
• Published: United States 01.04.2019
• Subjects: Adolescent; Adult; Borderline Personality Disorder - diagnosis; Borderline Personality Disorder - psychology; Female; Humans; Male; Middle Aged; Personality Disorders - diagnosis; Personality Disorders - psychology; Self Report; Self-Injurious Behavior - diagnosis; Self-Injurious Behavior - psychology; Young Adult
• ISSN: 1943-2763
• DOI: 10.1521/pedi_2018_32_346

Ongoing research is shifting towards a dimensional understanding of borderline personality disorder (BPD). Aim of this study was to identify personality profiles in BPD that are predictive of self-destructive behaviors. Personality traits were assessed (n = 130) according to the five-factor model of personality (i.e., Neuroticism, Extraversion, Openness to Experience, Agreeableness, Conscientiousness) and an additional factor called Risk Preference. Self-destructive behavior parameters such as non-suicidal self-injury (NSSI) and other borderline typical dyscontrolled behaviors (e.g., drug abuse) were assessed by self-report measures. Canonical correlation analyses demonstrated that Neuroticism, Extraversion, and Conscientiousness are predictors of NSSI. Further, Neuroticism, Agreeableness, and Risk Preference were associated with dyscontrolled behaviors. Our results add further support on personality-relevant self-destructive behaviors in BPD. A combined diagnostic assessment could offer clinically meaningful insights about the causes of self-destruction in BPD to expand current therapeutic repertoires.