The sensitivity of the ICD-11 trait model to the symptoms of clinical disorders in young adults.

Autor: Khazaie H; Sleep Disorders Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran., Rezaei F; Roozbeh Hospital, Department of Psychiatry, Tehran University of Medical Sciences, Tehran, Iran., Faridmarandi B; Department of Neuroscience and Psychopathology Research, Mind GPS Institute, Kermanshah, Iran., Zakiei A; Sleep Disorders Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran., Jananeh M; Department of Neuroscience and Psychopathology Research, Mind GPS Institute, Kermanshah, Iran., Mahdavi S; Department of Neuroscience and Psychopathology Research, Mind GPS Institute, Kermanshah, Iran., Nazari A; Department of Psychology, University of Kurdistan, Sanandaj, Iran., Komasi S; Sleep Disorders Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran.; Department of Neuroscience and Psychopathology Research, Mind GPS Institute, Kermanshah, Iran.
Jazyk: angličtina
Zdroj: Personality and mental health [Personal Ment Health] 2024 Nov; Vol. 18 (4), pp. 271-283. Date of Electronic Publication: 2024 May 13.
DOI: 10.1002/pmh.1618
Abstrakt: Hierarchical psychopathology contributes to providing a broader picture of the links between emerging personality structures such as the DSM-5/ICD-11 trait models and clinical disorders. The present study aimed to predict the specific and general clinical symptoms by the less studied constructs of the ICD-11 model (negative affectivity, detachment, dissociality, disinhibition, and anankastia). Data from 642 young adults from Iran (63% female, 18-34 years) were collected by three mental symptom scales and the Personality Inventory for DSM-5 (PID-5), which was recently used to harmonize the constructs of the DSM-5 and ICD-11 trait models. Multiple linear regressions showed that the ICD-11 model significantly predicted both the specific clinical symptoms (ranging from R 2  = 0.15 to 0.40) and the general factor of clinical symptoms extracted by exploratory factor analysis (R 2  = 0.40, all p < 0.001). Negative affectivity was the strongest construct correlated with both the specific symptoms (ranging from β = 0.36 to 0.69) and the general symptom factor (β = 0.59, all p < 0.001). Because the ICD-11 trait model is a practical structure related to the clinical psychopathology in young adults, screening for maladaptive traits can help clinicians in case formulation for diagnosis and treatment.
(© 2024 John Wiley & Sons Ltd.)
Databáze: MEDLINE
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