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Substance use disorders and criminal justice contact among those with co‐occurring antisocial and borderline personality disorders: Findings from a nationally representative sample
Author(s) -
Howard Richard,
Hasin Deborah,
Stohl Malki
Publication year - 2021
Publication title -
personality and mental health
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.193
H-Index - 22
eISSN - 1932-863X
pISSN - 1932-8621
DOI - 10.1002/pmh.1491
Subject(s) - antisocial personality disorder , borderline personality disorder , psychology , psychiatry , clinical psychology , personality disorders , personality , poison control , injury prevention , medicine , medical emergency , social psychology
One variant of borderline personality disorder (BPD), frequently encountered in forensic and correctional samples, is the ‘dissocial’ subtype that combines borderline and antisocial traits. We tested the hypothesis that this subtype, defined by the co‐occurrence of antisocial personality disorder (ASPD) and BPD (ASPD + BPD), would be associated with high rates of substance use disorder and contact with the criminal justice (CJ) system in a large nationally representative sample of North American adults ( N = 36 309). Results suggested that the dissocial variant of BPD was associated with a high risk for substance use disorders and CJ contact. The odds of these outcomes were significantly raised about fivefold in ASPD + BPD individuals in comparison with those who lacked either an ASPD or BPD diagnosis. ASPD + BPD, compared with BPD alone, was also associated with significantly ( p < 0.0001) greater severity of borderline symptoms. Although CJ contact appears to be strongly driven by ASPD, substance use, primarily driven by severity of borderline symptoms, added to the risk of CJ contact. It is suggested that, in the 11th Revision of the International Classification of Diseases terms, the dissocial borderline variant is a severe form of personality disorder characterized by high levels of traits within domains of negative emotionality and dissociality. Further studies will be required to verify this suggestion. © 2020 The Authors Personality and Mental Health Published by John Wiley & Sons Ltd