Deriving ICD-11 personality disorder domains from dsm-5 traits: initial attempt to harmonize two diagnostic systems

B. Bach, M. Sellbom, M. Kongerslev, E. Simonsen, R. F. Krueger, R. Mulder

Research output: Contribution to journalArticlepeer-review

45 Scopus citations

Abstract

Objective: The personality disorder domains proposed for the ICD-11 comprise Negative Affectivity, Detachment, Dissociality, Disinhibition, and Anankastia, which are reasonably concordant with the higher-order trait domains in the Alternative DSM-5 Model for Personality Disorders. Method: We examined (i) whether designated DSM-5 trait facets can be used to describe the proposed ICD-11 trait domains, and (ii) how these ICD-11 trait features are hierarchically organized. A mixed Danish derivation sample (N = 1541) of 615 psychiatric out-patients and 925 community participants along with a US replication sample (N = 637) completed the Personality Inventory for DSM-5 (PID-5). Sixteen PID-5 traits were designated to cover features of the ICD-11 trait domains. Results: Exploratory structural equation modeling (ESEM) analyzes showed that the designated traits were meaningfully organized in the proposed ICD-11 five-domain structure as well as other recognizable higher-order models of personality and psychopathology. Model fits revealed that the five proposed ICD-11 personality disorder domains were satisfactorily resembled, and replicated in the independent US sample. Conclusion: The proposed ICD-11 personality disorder domains can be accurately described using designated traits from the DSM-5 personality trait system. A scoring algorithm for the ICD-11 personality disorder domains is provided in appendix.

Original languageEnglish (US)
Pages (from-to)108-117
Number of pages10
JournalActa Psychiatrica Scandinavica
Volume136
Issue number1
DOIs
StatePublished - Jul 2017

Keywords

  • diagnostic and statistical manual of mental disorders
  • international classification of diseases
  • personality disorders
  • personality inventory
  • psychometrics

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