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Pan B, Wang W. Practical implications of ICD-11 personality disorder classifications. BMC Psychiatry 2024; 24:191. [PMID: 38454364 PMCID: PMC10921591 DOI: 10.1186/s12888-024-05640-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 02/26/2024] [Indexed: 03/09/2024] Open
Abstract
Personality disorders (PDs) are associated with an inferior quality of life, poor health, and premature mortality, leading to heavy clinical, familial, and societal burdens. The International Classification of Diseases-11 (ICD-11) makes a thorough, dramatic paradigm shift from the categorical to dimensional diagnosis of PD and expands the application into adolescence. We have reviewed the recent literature on practical implications, and severity and trait measures of ICD-11 defined PDs, by comparing with the alternative model of personality disorders in the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5), by mentioning the relevance in forensic and social concerns, and by referencing the developmental implication of life span, especially in adolescence. Study results strongly support the dimensional utility of ICD-11 PD diagnosis and application in adolescence which warrants early detection and intervention. More evidence-based research is needed along the ICD-11 PD application, such as its social relevance, measurement simplification, and longitudinal design of lifespan observation and treatment.
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Affiliation(s)
- Bing Pan
- Department of Psychiatry, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China
| | - Wei Wang
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway.
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2
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Hualparuca-Olivera L, Caycho-Rodríguez T, Torales J, Ramos-Campos D. Convergence between the dimensional PD models of ICD-11 and DSM-5: a meta-analytic approach. Front Psychiatry 2023; 14:1325583. [PMID: 38098639 PMCID: PMC10719945 DOI: 10.3389/fpsyt.2023.1325583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 11/10/2023] [Indexed: 12/17/2023] Open
Abstract
In the current diagnostic systems, the International Classification of Diseases-11th rev. (ICD-11) and the Diagnostic and Statistical Manual of Mental Disorders-5th ed. (DSM-5), the evaluation and diagnosis of personality disorder (PD) aim at dimensional examination of the severity of its dysfunction and the stylistic features that accompany it. Since their implementation, or even before, several measures have been developed to assess PD severity and traits in both models. Thus, convergent validity metrics have been reported with various PD measures; however, the convergence of the same constructs included in the measures of these two models remains undefined. The objective of the present review was to examine whether there is a sufficient relationship between PD measures of the ICD-11 and DSM-5 AMPD in the general population. For this meta-analytic review, systematic searches were conducted in Web of Science, PubMed, Scopus, and Google Scholar. We included studies that reported Pearson's r correlations without restrictions on language, age, sex, setting, type of sample, or informant of the measures. We excluded associations with anankastia, psychoticism or the borderline pattern because they were not comparable between one dimensional model and the other. We examined the quality of the evidence with the JBI Critical Appraisal Checklist for Analytical Cross Sectional Studies, and performed the random effects meta-analysis with the 'meta' package of the RStudio software. Of the 5,629 results returned by the search, 16 studies were eligible; and showed moderate quality. The risk of bias was manifested by not specifying the details of the sample, the recruitment environment, and the identification and control of confounding factors. Thirteen studies provided two or more correlations resulting in a total of 54 studies for meta-analysis. The overall effect size estimate (correlation) was moderate for the overall model (r = 0.62, 95% CI [0.57, 0.67], p < 0.0001, I2 = 97.6%). For the subgroup of associations, ICD-11 severity model and DSM-5 AMPD severity model, the correlation was also moderate (k = 10, r = 0.57, 95% CI [0.48; 0.66]; I2 = 92.9%); as for the subgroup of associations, ICD-11 traits model and DSM-5 AMPD traits model (k = 44, r = 0.63, 95% CI [0.57; 0.69], I2 = 97.9%). The convergent validity between measures of PD severity and traits between one diagnostic system and another has been demonstrated in this review and they can probably be used interchangeably because they also measure the same constructs. Future research can address the limitations of this study and review the evidence for the discriminant validity of these measures.
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Affiliation(s)
| | | | - Julio Torales
- Department of Medical Psychology, School of Medical Sciences, Universidad Nacional de Asunción, San Lorenzo, Paraguay
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Kunz JI, Frey A, Bertsch K, Barton BB, Blei L, Schirle HM, Konvalin F, Jobst A, Musil R, Padberg F, Reinhard MA. Loneliness Is Associated With Lower Self- and Clinician-Rated Levels of Personality Functioning. J Pers Disord 2023; 37:724-740. [PMID: 38038658 DOI: 10.1521/pedi.2023.37.6.724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2023]
Abstract
Personality disorders (PDs) are associated with interpersonal dysfunction, loneliness, and reduced social embeddedness. This study investigates loneliness and social network size in association with self- and clinician-rated personality functioning regarding the DSM-5's Alternative Model for Personality Disorders (AMPD). Eighty psychiatric inpatients including participants with and without PDs completed the Semi-structured Interview for Personality Functioning, the Level of Personality Functioning Scale - Brief Form, the UCLA Loneliness Scale, and the Social Network Index. Patients with PDs reported more loneliness and personality dysfunctioning than patients without PDs. Social network size did not differ between patient groups and showed lower correlations with personality functioning compared to loneliness. Loneliness was further associated with deficits in personality functioning. Deficits in distinct AMPD domains and loneliness may constitute transdiagnostically relevant factors that are related and mutually reinforcing. This could be important for identifying patients beyond PD diagnoses who are at risk of poor psychosocial functioning and require tailored psychotherapy.
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Affiliation(s)
- Julia I Kunz
- Department of Psychiatry and Psychotherapy, University Hospital Munich, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Anna Frey
- Department of Psychiatry and Psychotherapy, University Hospital Munich, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Katja Bertsch
- Division of Clinical Psychology and Psychotherapy, Department of Psychology, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Barbara B Barton
- Department of Psychiatry and Psychotherapy, University Hospital Munich, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Leonie Blei
- Department of Psychiatry and Psychotherapy, University Hospital Munich, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Hannah M Schirle
- Department of Psychiatry and Psychotherapy, University Hospital Munich, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Franziska Konvalin
- Department of Psychiatry and Psychotherapy, University Hospital Munich, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Andrea Jobst
- Department of Psychiatry and Psychotherapy, University Hospital Munich, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Richard Musil
- Department of Psychiatry and Psychotherapy, University Hospital Munich, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Frank Padberg
- Department of Psychiatry and Psychotherapy, University Hospital Munich, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Matthias A Reinhard
- Department of Psychiatry and Psychotherapy, University Hospital Munich, Ludwig-Maximilians-University Munich, Munich, Germany
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Bach B, Vestergaard M. Differential Diagnosis of ICD-11 Personality Disorder and Autism Spectrum Disorder in Adolescents. CHILDREN (BASEL, SWITZERLAND) 2023; 10:992. [PMID: 37371224 DOI: 10.3390/children10060992] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 05/17/2023] [Accepted: 05/29/2023] [Indexed: 06/29/2023]
Abstract
The International Classification of Diseases 11th Revision (ICD-11) introduces fundamentally new diagnostic descriptions for personality disorder and autism spectrum disorder. Instead of the traditional categorical taxonomies, both personality disorder and autism spectrum disorder are described as being on a continuum. Accumulating research has pointed out that, in some cases, adolescents with autism spectrum disorder are at risk of being confused with having a personality disorder, which particularly applies to female adolescents. Case reports describe how adult autistic women struggled with social and identity roles as children and adolescents, using compensatory strategies such as social imitation and other types of camouflaging. Furthermore, some adolescents with autism display emotion dysregulation and self-injury. The ICD-11 recognizes that features of autism spectrum disorder may resemble features of personality disorder, but the two diagnoses have not yet been formally compared to one another. The present article therefore sought to outline and discuss the overlap and boundaries between the ICD-11 definitions of personality disorder and autism spectrum disorder and propose guiding principles that may assist practitioners in differential diagnosis with female adolescents. We specifically highlight how aspects of the self and interpersonal functioning along with emotional, cognitive, and behavioral manifestations may overlap across the two diagnoses. Restricted, repetitive, and inflexible patterns of behavior, interests, and activities are core features of autism spectrum disorder, which may be masked or less pronounced in female adolescents. Collecting a developmental history of the early presence or absence of autistic features is vital for a conclusive diagnosis, including features that are typically camouflaged in females. A number of future directions for research and clinical practice are proposed.
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Affiliation(s)
- Bo Bach
- Psychiatric Research Unit, Center for Personality Disorder Research, Mental Health Services, Region Zealand, 4200 Slagelse, Denmark
- Department of Psychology, University of Southern Denmark, 5230 Odense, Denmark
| | - Martin Vestergaard
- Psychiatric Research Unit, Center for Personality Disorder Research, Mental Health Services, Region Zealand, 4200 Slagelse, Denmark
- Department of Child and Adolescence Psychiatry (Copenhagen University Hospital), Mental Health Services, Region Zealand, 4000 Roskilde, Denmark
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Brown TA, Sellbom M. Examining the reliability and validity of the ICD-11 personality disorder severity diagnosis. Aust N Z J Psychiatry 2022:48674221136457. [PMID: 36384302 DOI: 10.1177/00048674221136457] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVES The International Classification of Diseases, 11th edition includes a new personality disorder diagnosis, in light of growing concerns of the categorical personality disorder diagnoses. The purpose of the current study was to examine the reliability and validity of the severity dimension of the new International Classification of Diseases, 11th edition diagnosis, through multi-method assessment. METHOD In a community mental health sample (n = 311), we examined the interrater reliability of the severity diagnosis and evaluated the diagnosis against self-report measures of dimensional personality pathology and psychopathology constructs and traditional categorical and informant-report measures. RESULTS Intraclass correlations indicated 'excellent' reliability of the diagnostic ratings. Large associations were observed between the International Classification of Diseases, 11th edition clinician diagnosis and overall impairment measures. Generally, the International Classification of Diseases, 11th edition clinician diagnosis exhibited largest associations with measures of internalising dysfunction, and more variable associations with interpersonal and externalising impairment. The International Classification of Diseases, 11th edition clinician diagnosis showed a large association with borderline personality disorder symptom scores and moderate associations with Paranoid, Schizoid and Avoidant personality disorder scores. Similar patterns emerged of the associations between the International Classification of Diseases, 11th edition personality disorder diagnosis with self-report and informant-report measures, although the associations were larger with self-report measures. CONCLUSION These findings provide promising initial evidence for the reliability and validity of the new International Classification of Diseases, 11th edition personality disorder diagnosis, indicating that the new conceptualisation of personality disorders may address issues within the categorical model.
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Affiliation(s)
- Tiffany A Brown
- Department of Psychology, University of Otago, Dunedin, New Zealand
| | - Martin Sellbom
- Department of Psychology, University of Otago, Dunedin, New Zealand
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Doubková N, Heissler R, Barcaj M, Sanders E, Preiss M. Does personality functioning relate to attitude toward minorities? Personal Ment Health 2022; 16:319-330. [PMID: 36204774 DOI: 10.1002/pmh.1569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 04/26/2022] [Accepted: 04/26/2022] [Indexed: 11/09/2022]
Abstract
The relationship between negative attitudes and psychopathology is not yet clear. The current shift to a dimensional approach to mental disorders, as reflected in both the DSM-5 and ICD-11 models of personality disorders, seems to enrich the traditional approach to study attitudes. This study investigates whether and how impairments in personality functioning are linked to attitudes toward minorities. A comparison of levels of impairment in global and Self and interpersonal personality functioning, negative attitudes, social distance, and racism was conducted in the sample of 127 adults from the general population group (n = 69) and a group of people with diagnosed personality disorders (n = 58). Differences between both groups were found. The personality disorders group showed higher impairment in personality functioning, scored higher on negative attitude measures, and was more prone to the blatant expression of attitudes than the general population. The association between attitudes and personality functioning did not fully reflect these trends. However, given the nature of differences, it is suspected that the proclivity to the blatant expression of negative attitudes could go beyond negative attitudes toward minorities themselves and reflect disorder-related characteristics, that is, more problematic and conflicted relationships with others in general.
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Affiliation(s)
- Nikola Doubková
- National Institute of Mental Health, Klecany, Czech Republic.,Faculty of Education, Charles University, Prague, Czech Republic
| | - Radek Heissler
- National Institute of Mental Health, Klecany, Czech Republic
| | - Martina Barcaj
- Faculty of Education, Charles University, Prague, Czech Republic
| | - Edel Sanders
- University of New York in Prague, Prague, Czech Republic
| | - Marek Preiss
- National Institute of Mental Health, Klecany, Czech Republic.,University of New York in Prague, Prague, Czech Republic
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Bach B, Mulder R. Clinical Implications of ICD-11 for Diagnosing and Treating Personality Disorders. Curr Psychiatry Rep 2022; 24:553-563. [PMID: 36001221 DOI: 10.1007/s11920-022-01364-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/10/2022] [Indexed: 01/29/2023]
Abstract
PURPOSE OF REVIEW The International Classification of Diseases 11th revision (ICD-11) introduced a new approach to personality disorders and related traits. This paper reviews recent literature on the assessment of ICD-11 personality disorders and implications for clinical diagnosis, decision-making, and treatment. RECENT FINDINGS We reviewed findings on two measures developed for the ICD-11 model of personality dysfunction and six inventories for the ICD-11 trait specifiers. The psychometric qualities of these tools are promising, and they allow for both rapid screening and fine-grained assessment. Implications for clinical diagnosis and treatment of personality disorders are reviewed including utility for forensic practice. Based on evidence and our experience, we provide some recommendations for severity- and trait-informed interventions. Initial evidence supports the available instruments for assessing ICD-11 personality disorders. More research is needed including development of clinician-rating forms and diagnostic interviews as well as treatment protocols and trials based on the new ICD-11 classification.
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Affiliation(s)
- Bo Bach
- Center for Personality Disorder Research (CPDR), Psychiatric Research Unit, Region Zealand Psychiatry, Fælledvej 6, Bygning 3, 4200, Slagelse, Denmark. .,Department of Psychology, University of Southern Denmark, Odense, Denmark.
| | - Roger Mulder
- Department of Psychological Medicine, University of Otago, Christchurch, New Zealand
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An exploratory study of associations between the ICD-11 personality disorder model and eating pathology. J Eat Disord 2022; 10:130. [PMID: 36045403 PMCID: PMC9429753 DOI: 10.1186/s40337-022-00658-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 08/24/2022] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Recently, the International Classification of Diseases 11th Revision (ICD-11) has introduced a paradigm shift in personality disorder conceptualization. The novel ICD-11 personality disorder model comprises a dimensional assessment of personality dysfunction and five maladaptive personality trait domains. Maladaptive personality plays a central role in eating pathology. Yet, relations between the ICD-11 personality disorder model and eating pathology are, to date, unclear. Thus, this study aimed to explore the bivariate, incremental, and interactive associations of the ICD-11 personality disorder model components with eating pathology domains. METHODS A predominantly female (85%) sample of 888 German-speaking community adults completed validated self-report measures of personality dysfunction, the ICD-11 personality trait domains, and five eating pathology domains (drive for thinness, bulimia, body dissatisfaction, orthorexia, binge eating). Bivariate and hierarchical regressions models were used to investigate bivariate, incremental, and interactive relations between the ICD-11 personality disorder model components and eating pathology. RESULTS Personality dysfunction and the ICD-11 personality trait domains showed statistically significant bivariate relations with eating pathology. Additionally, personality dysfunction and most ICD-11 personality trait domains displayed incremental links with eating pathology. Finally, the relations of the ICD-11 personality trait domains with eating pathology were largely independent of the severity of personality dysfunction. CONCLUSIONS This study indicated that all ICD-11 personality disorder model components are uniquely linked to eating pathology. Beyond maladaptive personality trait domains, the strong and incremental relations of personality dysfunction with eating pathology have potential implications for theory building. Further research using longitudinal designs is needed to evaluate causal links between the ICD-11 personality disorder model components and eating pathology.
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Doubková N, Heissler R, Preiss M, Sanders E. Differences in personality functioning impairment in mood, anxiety, and personality disorders: a cluster analysis. BMC Psychiatry 2022; 22:315. [PMID: 35508979 PMCID: PMC9066891 DOI: 10.1186/s12888-022-03958-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 04/25/2022] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND The Alternative DSM-5 Model for Personality Disorders and the latest eleventh version of the International Classification of Diseases implement the level of impairment in self and interpersonal personality functioning (Level of Personality Functioning Scale - LPFS) as a core feature of personality pathology. However, some studies have indicated that personality functioning is also impaired in other mental disorders, but a more thorough exploration is missing. Thus, this study aims to develop profiles of levels of personality functioning in people with personality disorders and some other psychiatric diagnoses as well as without diagnosis. METHODS One-hundred-forty-nine people participated in the study. They came from three groups - healthy controls (n = 53), people with personality disorders (n = 58), and people with mood and anxiety disorders (n = 38). The LPFS was assessed by the Semi-structured Interview for Personality Functioning DSM-5 (STiP-5.1). An optimal clustering solution using agglomerative hierarchical cluster analysis was generated to represent profiles of personality functioning. RESULTS The two patient groups showed significantly higher levels of personality functioning impairment than healthy controls. People with personality disorders showed higher levels of impairment than the other groups. In addition, the clustering analysis revealed three distinct profiles of personality functioning. CONCLUSIONS The impairment of personality functioning seems to be useful in the clinical assessment of other than personality disorders as well. As the resulting clustering profiles suggest, LPFS can be seen as an overall indicator of the severity of mental health difficulties and the presence of mental disorders symptoms. The LPFS provides valuable and detailed information about the individual's mental health and can thus serve as a broad basis for case formulation, treatment and therapy planning, and prognosis.
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Affiliation(s)
- Nikola Doubková
- National Institute of Mental Health, Topolová 748, 250 67, Klecany, Czech Republic. .,Faculty of Education, Charles University, Prague, Czech Republic.
| | - Radek Heissler
- grid.447902.cNational Institute of Mental Health, Topolová 748, 250 67 Klecany, Czech Republic
| | - Marek Preiss
- grid.447902.cNational Institute of Mental Health, Topolová 748, 250 67 Klecany, Czech Republic ,grid.449989.10000 0000 8694 2154University of New York in Prague, Prague, Czech Republic
| | - Edel Sanders
- grid.449989.10000 0000 8694 2154University of New York in Prague, Prague, Czech Republic
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Bach B, Kramer U, Doering S, di Giacomo E, Hutsebaut J, Kaera A, De Panfilis C, Schmahl C, Swales M, Taubner S, Renneberg B. The ICD-11 classification of personality disorders: a European perspective on challenges and opportunities. Borderline Personal Disord Emot Dysregul 2022; 9:12. [PMID: 35361271 PMCID: PMC8973542 DOI: 10.1186/s40479-022-00182-0] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 03/11/2022] [Indexed: 12/05/2022] Open
Abstract
The 11th revision of the World Health Organization (WHO) International Classification of Diseases (ICD-11) includes a fundamentally new approach to Personality Disorders (PD). ICD-11 is expected to be implemented first in European countries before other WHO member states. The present paper provides an overview of this new ICD-11 model including PD severity classification, trait domain specifiers, and the additional borderline pattern specifier. We discuss the perceived challenges and opportunities of using the ICD-11 approach with particular focus on its continuity and discontinuity with familiar PD categories such as avoidant PD and narcissistic PD. The advent of the ICD-11 PD classification involves major changes for health care workers, researchers, administrators, and service providers as well as patients and families involved. The anticipated challenges and opportunities are put forward in terms of specific unanswered questions. It is our hope that these questions will stimulate further research and discussion among researchers and clinicians in the coming years.
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Affiliation(s)
- Bo Bach
- Center for Personality Disorder Research, Slagelse Psychiatric Hospital, Region Zealand, Slagelse, Denmark
| | - Ueli Kramer
- Institute of Psychotherapy/General Psychiatry, Lausanne University Hospital, Lausanne, Switzerland
| | - Stephan Doering
- Department of Psychoanalysis and Psychotherapy, Medical University of Vienna, Vienna, Austria
| | - Ester di Giacomo
- School of Medicine and Surgery, University of Milan Bicocca, Milan, Italy
| | - Joost Hutsebaut
- Viersprong Institute for Studies on Personality Disorders, Halsteren, Netherlands
| | - Andres Kaera
- Kanta-Häme Central Hospital, Hämeenlinna, Finland
| | - Chiara De Panfilis
- Unit of Neuroscience, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Christian Schmahl
- Department of Psychosomatic Medicine and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Heidelberg, Germany
| | | | - Svenja Taubner
- Institute for Psychosocial Prevention, University Heidelberg, Heidelberg, Germany
| | - Babette Renneberg
- Clinical Psychology and Psychotherapy, Freie Universität, Habelschwerdter Allee 45, 14195, Berlin, Germany.
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Barkauskienė R, Gaudiešiūtė E, Adler A, Gervinskaitė-Paulaitienė L, Laurinavičius A, Skabeikytė-Norkienė G. Criteria A and B of the Alternative DSM-5 Model for Personality Disorders (AMPD) Capture Borderline Personality Features Among Adolescents. Front Psychiatry 2022; 13:828301. [PMID: 35479485 PMCID: PMC9035636 DOI: 10.3389/fpsyt.2022.828301] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 02/23/2022] [Indexed: 11/30/2022] Open
Abstract
The recent development of a dimensional view toward personality disorder opens up the field of personality research based on the constructs of personality functioning (Criterion A) and maladaptive personality traits (Criterion B) as core components of personality pathology. However, little is known about the roles of these aspects in relation to borderline personality features during adolescence. The current study aimed at exploring the associations of Criterion A and B and their contribution in predicting borderline personality features in adolescence. A sample of 568 adolescents aged 11-17 (M = 14.38, SD = 1.57; 42.4% males) from different backgrounds (community-based, psychiatric inpatients, and youth forensic care) completed a set of questionnaires among which were measures of personality functioning, maladaptive personality traits, and borderline personality features. The findings reveal that Criterion A and B are strongly interrelated and both are significant in predicting borderline personality features in adolescents. Further, the results showed the incremental value of Criterion A beyond the level of underlying psychopathology and maladaptive personality traits suggesting the distinctive function of Criterion A to capture the features of borderline personality. These findings extend the knowledge about the dimensional aspects of personality pathology in adolescence. The implications in relation to the new personality disorder model in the ICD-11 are highlighted.
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Affiliation(s)
| | | | - Asta Adler
- Institute of Psychology, Vilnius University, Vilnius, Lithuania
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