Evidence map›Paper›PMID 35273782›Full record

ArticleEuropean journal of psychotraumatology2022

The dissociative subtype of PTSD in trauma-exposed individuals: a latent class analysis and examination of clinical covariates.

Aljosha Deen, Sarah V Biedermann, Annett Lotzin, Antje Krüger-Gottschalk, Anne Dyer, Christine Knaevelsrud, Heinrich Rau, Julia Schellong, Thomas Ehring, Ingo Schäfer

Abstract read
In one paragraph

Article in European journal of psychotraumatology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–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

8 citing papers in PubMed.

  1. Article
  2. Article
  3. Post-traumatic stress disorder: evolving conceptualization and evidence, and future research directions.World psychiatry : official journal of the World Psychiatric Association (WPA) · 2025
    Article
  4. Borderline personality disorder and sexuality: causes and consequences of dissociative symptoms.Borderline personality disorder and emotion dysregulation · 2024
    Article
  5. Article
  6. Article
  7. Article
  8. Article
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

10 authors.

Aljosha DeenDepartment of Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Sarah V BiedermannDepartment of Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Annett LotzinDepartment of Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.ORCID 0000-0002-2834-8047
Antje Krüger-GottschalkInstitute of Psychology, University of Münster, Münster, Germany.
Anne DyerDepartment of Psychology, School of Social Sciences, University of Mannheim, Mannheim, Germany.
Christine KnaevelsrudDepartment of Clinical Psychology and Psychotherapy, Free University Berlin, Berlin, Germany.ORCID 0000-0003-1342-7006
Heinrich RauPsychotrauma Centre, German Armed Forces Hospital Berlin, Germany.
Julia SchellongDepartment of Psychotherapy and Psychosomatic Medicine, Technical University Dresden, Dresden, Germany.
Thomas EhringDepartment of Psychology, LMU Munich, Germany.ORCID 0000-0001-9502-6868
Ingo SchäferDepartment of Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.ORCID 0000-0002-9711-3559

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: A dissociative subtype of posttraumatic stress disorder (D-PTSD) was introduced into the 5th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) but latent profiles and clinical correlates of D-PTSD remain controversial. Objective: The aims of our study were to identify subgroups of individuals with distinct patterns of PTSD symptoms, including dissociative symptoms, by means of latent class analyses (LCA), to compare these results with the categorization of D-PTSD vs. PTSD without dissociative features according to the CAPS-5 interview, and to explore whether D-PTSD is associated with higher PTSD severity, difficulties in emotion regulation, and depressive symptoms. Method: A German sample of treatment-seeking individuals was investigated ( Results: LCA results suggested a 5-class model with one subgroup showing the highest probability to fulfill criteria for the dissociative subtype and high scores on both BDI and DERS. Significantly higher scores on the DERS, BDI and PCL-5 were found in the D-PTSD group diagnosed with the CAPS-5 ( Conclusions: Our findings suggest that patients with D-PTSD have significantly more problems with emotion regulation, more depressive symptoms, and more severe PTSD-symptoms. Given the results of our LCA, we conclude that the dissociative subtype seems to be more complex than D-PTSD as diagnosed by means of the CAPS-5.

Indexed as

Stress Disorders, Post-TraumaticDiagnostic and Statistical Manual of Mental DisordersDissociative DisordersHumansLatent Class AnalysisSexual Traumadepersonalizationdepressionderealizationdissociationdissociative subtypeemotion regulationlatent class analysisPTSD

Identifiers

PMID35273782
PMCPMC8903748

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Registered trials

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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.