Evidence map›Paper›PMID 41057807›Full record

ArticleBMC psychiatry2025

Psychometric properties of the German version of the clinician-administered PTSD scale for DSM-5 (CAPS-5) in routine clinical settings: a multi-trait/multi-method study in civilians and military personnel.

Jan Christopher Cwik, Jan Spies, Henrik Kessler, Stephan Herpertz, Marcella L Woud, Simon E Blackwell, Gerd Willmund, Peter Zimmermann, Eileen Koch, Vincent Bohnacker and 4 more

Abstract readValidation Study
In one paragraph

Article in BMC psychiatry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Article
  4. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

14 authors.

Jan Christopher CwikProfessorship for Applied Psychology, Faculty of Applied Social Sciences, Hochschule Niederrhein, Reinarzstraße 49, 47805, Krefeld, Germany. jan.cwik@hs-niederrhein.de.ORCID 0000-0002-2290-353X
Jan SpiesBundeswehr Center for Military Mental Health, Bundeswehr Hospital Berlin, Berlin, Germany.ORCID 0009-0008-1196-766X
Henrik KesslerDepartment of Psychosomatic Medicine and Psychotherapy, LWL University Hospital, Ruhr-Universität Bochum, Bochum, Germany.
Stephan HerpertzDepartment of Psychosomatic Medicine and Psychotherapy, LWL University Hospital, Ruhr-Universität Bochum, Bochum, Germany.
Marcella L WoudDepartment of Clinical Psychology and Experimental Psychopathology, Institute of Psychology, University of Göttingen, Göttingen, Germany.ORCID 0000-0002-4974-505X
Simon E BlackwellDepartment of Clinical Psychology and Experimental Psychopathology, Institute of Psychology, University of Göttingen, Göttingen, Germany.ORCID 0000-0002-3313-7084
Gerd WillmundBundeswehr Center for Military Mental Health, Bundeswehr Hospital Berlin, Berlin, Germany.
Peter ZimmermannBundeswehr Center for Military Mental Health, Bundeswehr Hospital Berlin, Berlin, Germany.
Eileen KochFaculty of Humanities and Social Sciences, Helmut-Schmidt-Universität / Universität der Bundeswehr Hamburg, Hamburg, Germany.
Vincent BohnackerBundeswehr Center for Military Mental Health, Bundeswehr Hospital Berlin, Berlin, Germany.
Benjamin KlaerPsychologische Hochschule Berlin, Berlin, Germany.
Ulrich SchnyderDepartment of Psychiatry and Psychotherapy, University of Zurich, Zürich, Switzerland.ORCID 0000-0003-3556-7990
Heinrich RauBundeswehr Center for Military Mental Health, Bundeswehr Hospital Berlin, Berlin, Germany.
Kai KöhlerBundeswehr Center for Military Mental Health, Bundeswehr Hospital Berlin, Berlin, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe Clinician-Administered PTSD Scale (CAPS-5) is a structured diagnostic interview developed for diagnosing post-traumatic stress disorder (PTSD). To ensure compliance with PTSD inclusion criteria, an initial study investigated the psychometric properties and factorial structure of the German version of CAPS-5 using data collected previously. The present study's objective was to validate the robustness of the psychometric properties of the German CAPS-5 by assessing its validity within a routine clinical context.

methodsA total of 288 participants were recruited for the study. The validity of the German CAPS-5 was assessed using a multi-trait/multi-method design. Additionally, the study explored internal consistency, test-retest reliability, interrater reliability, and the interview's diagnostic accuracy. Ultimately, a cut-off score was determined through receiver operating characteristics curve (ROC) analyses.

resultsThe study demonstrated good to excellent internal consistency, test-retest reliability, interrater reliability, construct validity, and diagnostic accuracy for the German CAPS-5. Furthermore, the study established a cut-off score of ≥ 39 for the German CAPS-5 sum score. DISCUSSION: The German CAPS-5 emerged as a structured diagnostic interview exhibiting good to excellent psychometric properties. The findings indicated solid convergent validity of the German CAPS-5; however, further research is warranted to investigate its divergent validity.

trial registrationDRKS00015325 ( https://www.drks.de ; registered on January 10, 2019).

Indexed as

Psychiatric Status Rating ScalesPsychometricsStress Disorders, Post-TraumaticAdultAgedDiagnostic and Statistical Manual of Mental DisordersFemaleGermanyHumansLanguageMaleMiddle AgedMilitary PersonnelReference ValuesReproducibility of ResultsROC CurveClinician-administered PTSD scale (CAPS-5)Cut-offDiagnostic interviewPost-traumatic stress disorder (PTSD)Psychometric properties

Identifiers

PMID41057807
PMCPMC12502300

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.