Six-month stability and predictive validity of the personality inventory for ICD-11

  • Background The International Classification of Diseases 11th Revision (ICD-11) personality disorder model comprises, among other elements, five maladaptive personality trait domains (negative affectivity, detachment, dissociality, disinhibition, anankastia). Recently, the personality inventory for ICD-11 (PiCD) has emerged as one of the most widely used measures of these ICD-11 personality trait domains. Methods The current study contributed to the validation of the PiCD validation by exploring its stability and predictive links with psychological distress over 6 months in a sample of 206 German community adults. Results The PiCD trait domain scales displayed strong differential (all r ≥ .80) and absolute stability (all |d| ≤ .09). Additionally, PiCD negative affectivity predicted depression, anxiety, and stress, and PiCD detachment predicted depression over 6 months beyond baseline. Conclusion In sum, this study demonstrated the stability of the PiCD trait domainBackground The International Classification of Diseases 11th Revision (ICD-11) personality disorder model comprises, among other elements, five maladaptive personality trait domains (negative affectivity, detachment, dissociality, disinhibition, anankastia). Recently, the personality inventory for ICD-11 (PiCD) has emerged as one of the most widely used measures of these ICD-11 personality trait domains. Methods The current study contributed to the validation of the PiCD validation by exploring its stability and predictive links with psychological distress over 6 months in a sample of 206 German community adults. Results The PiCD trait domain scales displayed strong differential (all r ≥ .80) and absolute stability (all |d| ≤ .09). Additionally, PiCD negative affectivity predicted depression, anxiety, and stress, and PiCD detachment predicted depression over 6 months beyond baseline. Conclusion In sum, this study demonstrated the stability of the PiCD trait domain scores, supporting their utility for capturing relatively stable traits as described in the ICD-11. Additionally, we provided the first evidence for the predictive validity of some of the PiCD trait domain scores.show moreshow less

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Author:Johannes Stricker, Louisa Jakob, Denis KöhlerORCiD, Reinhard Pietrowsky
Qualitätssicherung:peer reviewed
open access:Gold - Erstveröffentlichung mit Lizenzhinweis
Fachbereich/Einrichtung:Hochschule Düsseldorf / Fachbereich - Sozial- & Kulturwissenschaften
Document Type:Article
Year of Completion:2022
Language of Publication:English
Publisher:Springer Nature
Parent Title (English):BMC Psychology
Volume:10
Issue:1
Article Number:270
Page Number:5
URN:urn:nbn:de:hbz:due62-opus-46626
DOI:https://doi.org/10.1186/s40359-022-00979-2
ISSN:2050-7283
Tag:FBSK_Webseite
ICD-11; Predictive validity; Psychological distress; Stability
GND Keyword:ICD; Validität; Persönlichkeitsstörung; Persönlichkeitsfaktor
Dewey Decimal Classification:1 Philosophie und Psychologie / 15 Psychologie / 150 Psychologie
Licence (German):Creative Commons - CC BY - Namensnennung 4.0 International
Release Date:2024/10/28
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