Confirmatory factor analysis of the Clinician-Administered PTSD Scale (CAPS-5) based on DSM-5 vs. ICD-11 criteria
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Confirmatory factor analysis of the Clinician-Administered PTSD Scale (CAPS-5) based on DSM-5 vs. ICD-11 criteria. / Krüger-Gottschalk, Antje; Ehring, Thomas; Knaevelsrud, Christine; Dyer, Anne; Schäfer, Ingo; Schellong, Julia; Rau, Heinrich; Köhler, Kai.
in: EUR J PSYCHOTRAUMATO, Jahrgang 13, Nr. 1, 2010995, 2022.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
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TY - JOUR
T1 - Confirmatory factor analysis of the Clinician-Administered PTSD Scale (CAPS-5) based on DSM-5 vs. ICD-11 criteria
AU - Krüger-Gottschalk, Antje
AU - Ehring, Thomas
AU - Knaevelsrud, Christine
AU - Dyer, Anne
AU - Schäfer, Ingo
AU - Schellong, Julia
AU - Rau, Heinrich
AU - Köhler, Kai
N1 - © 2022 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.
PY - 2022
Y1 - 2022
N2 - INTRODUCTION: Many studies have investigated the latent structure of the DSM-5 criteria for posttraumatic stress disorder (PTSD). However, most research on this topic was based on self-report data. We aimed to investigate the latent structure of PTSD based on a clinical interview, the Clinician-Administered PTSD Scale (CAPS-5).METHOD: A clinical sample of 345 participants took part in this multi-centre study. Participants were assessed with the CAPS-5 and the Posttraumatic Stress Disorder Checklist (PCL-5). We evaluated eight competing models of DSM-5 PTSD symptoms and three competing models of ICD-11 PTSD symptoms.RESULTS: The internal consistency of the CAPS-5 was replicated. In CFAs, the Anhedonia model emerged as the best fitting model within all tested DSM-5 models. However, when compared with the Anhedonia model, the non-nested ICD-11 model as a less complex three-factor solution showed better model fit indices.DISCUSSION: We discuss the findings in the context of earlier empirical findings as well as theoretical models of PTSD.
AB - INTRODUCTION: Many studies have investigated the latent structure of the DSM-5 criteria for posttraumatic stress disorder (PTSD). However, most research on this topic was based on self-report data. We aimed to investigate the latent structure of PTSD based on a clinical interview, the Clinician-Administered PTSD Scale (CAPS-5).METHOD: A clinical sample of 345 participants took part in this multi-centre study. Participants were assessed with the CAPS-5 and the Posttraumatic Stress Disorder Checklist (PCL-5). We evaluated eight competing models of DSM-5 PTSD symptoms and three competing models of ICD-11 PTSD symptoms.RESULTS: The internal consistency of the CAPS-5 was replicated. In CFAs, the Anhedonia model emerged as the best fitting model within all tested DSM-5 models. However, when compared with the Anhedonia model, the non-nested ICD-11 model as a less complex three-factor solution showed better model fit indices.DISCUSSION: We discuss the findings in the context of earlier empirical findings as well as theoretical models of PTSD.
KW - Adult
KW - Anhedonia
KW - Diagnostic and Statistical Manual of Mental Disorders
KW - Factor Analysis, Statistical
KW - Female
KW - Humans
KW - International Classification of Diseases/standards
KW - Interviews as Topic
KW - Male
KW - Psychiatric Status Rating Scales/statistics & numerical data
KW - Stress Disorders, Post-Traumatic/diagnosis
U2 - 10.1080/20008198.2021.2010995
DO - 10.1080/20008198.2021.2010995
M3 - SCORING: Journal article
C2 - 35070160
VL - 13
JO - EUR J PSYCHOTRAUMATO
JF - EUR J PSYCHOTRAUMATO
SN - 2000-8198
IS - 1
M1 - 2010995
ER -
