TY - JOUR
T1 - Internal consistency of measures for ICD-11 personality disorder severity and traits
T2 - A systematic review and meta-analysis
AU - Hualparuca-Olivera, Luis
AU - Caycho-Rodríguez, Tomás
AU - Torales, Julio
AU - Ramos-Vera, Cristian
AU - Ramos-Campos, Dayana
AU - Córdova-Gónzales, Luis
AU - Bach, Bo
N1 - Publisher Copyright:
© 2024 The Author(s). Personality and Mental Health Published by John Wiley & Sons Ltd.
PY - 2024/11
Y1 - 2024/11
N2 - A number of measures and scales have been developed for the ICD-11 personality disorder (PD) diagnosis, including severity and trait dimensions. The present systematic review and meta-analysis sought to evaluate the internal consistency of these measures across different populations and cultures. A systematic search was conducted across four databases where relevant studies were subjected to explicit eligibility criteria resulting in 49 included studies and 370 effect sizes. Study characteristics were tabulated, their methodological quality was evaluated, and findings were synthesized using random effects meta-analysis. Findings overall indicated that measures of ICD-11 PD severity and trait domains have adequate levels of internal consistency (α/ω = 0.82, 95% CI [0.81; 0.83], I2 = 97.3%). Aspects such as sample, country, language, format, and measured construct were significant sources of variation. Additional meta-analyses revealed that some measures performed better than others for certain dimensions. Internal consistency was overall supported across ICD-11 measures of severity and trait domains. Future research should further investigate the interrater reliability, test–retest reliability and stability, and alignment with interview-based PD diagnoses.
AB - A number of measures and scales have been developed for the ICD-11 personality disorder (PD) diagnosis, including severity and trait dimensions. The present systematic review and meta-analysis sought to evaluate the internal consistency of these measures across different populations and cultures. A systematic search was conducted across four databases where relevant studies were subjected to explicit eligibility criteria resulting in 49 included studies and 370 effect sizes. Study characteristics were tabulated, their methodological quality was evaluated, and findings were synthesized using random effects meta-analysis. Findings overall indicated that measures of ICD-11 PD severity and trait domains have adequate levels of internal consistency (α/ω = 0.82, 95% CI [0.81; 0.83], I2 = 97.3%). Aspects such as sample, country, language, format, and measured construct were significant sources of variation. Additional meta-analyses revealed that some measures performed better than others for certain dimensions. Internal consistency was overall supported across ICD-11 measures of severity and trait domains. Future research should further investigate the interrater reliability, test–retest reliability and stability, and alignment with interview-based PD diagnoses.
UR - http://www.scopus.com/inward/record.url?scp=85200139984&partnerID=8YFLogxK
U2 - 10.1002/pmh.1631
DO - 10.1002/pmh.1631
M3 - Artículo
AN - SCOPUS:85200139984
SN - 1932-8621
VL - 18
SP - 357
EP - 368
JO - Personality and Mental Health
JF - Personality and Mental Health
IS - 4
ER -