Evidence map›Paper›PMID 32440591›Full record

ArticleChronic stress (Thousand Oaks, Calif.)

Assessing Post-Traumatic Tonic Immobility Responses: The Scale for Tonic Immobility Occurring Post-Trauma.

Chantelle S Lloyd, Ruth A Lanius, Matthew F Brown, Richard J Neufeld, Paul A Frewen, Margaret C McKinnon

Abstract read
In one paragraph

Article in Chronic stress (Thousand Oaks, Calif.). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Maladaptive Alterations of Defensive Response Following Developmental Complex Stress in Rats.Clinical psychopharmacology and neuroscience : the official scientific journal of the Korean College of Neuropsychopharmacology · 2020
    Article
  7. Moral injury appraisals and dissociation: Associations in a sample of trauma-exposed community members.Journal of trauma & dissociation : the official journal of the International Society for the Study of Dissociation (ISSD)
    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

6 authors.

Chantelle S LloydDepartment of Psychology, Neuroscience, and Behaviour, McMaster University, Hamilton, ON, Canada.ORCID https://orcid.org/0000-0003-2326-7851
Ruth A LaniusDepartment of Psychiatry, Western University, London, ON, Canada.
Matthew F BrownDepartment of Psychology, Western University, London, ON, Canada.
Richard J NeufeldDepartment of Psychiatry, Western University, London, ON, Canada.
Paul A FrewenDepartment of Psychiatry, Western University, London, ON, Canada.
Margaret C McKinnonMood Disorders Program, St. Joseph's Healthcare Hamilton, Hamilton, ON, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPeri-traumatic tonic immobility has been associated with the development and course of post-traumatic stress disorder. Despite serving as an adaptive late-stage defense response, tonic immobility that continues in response to post-traumatic reminders may lead to reduced functioning and a diminished sense of well-being. At present, no validated self-report measures assess post-traumatic tonic immobility responses specifically.

methodsThe primary objective of the present study was to evaluate the Scale for Tonic immobility Occurring Post-trauma (STOP), the first self-report measure developed to assess for the presence and severity of tonic immobility responses that persist following trauma exposure as part of post-traumatic symptomatology. Trauma-exposed clinical and non-clinical participants (

resultsSTOP assessed four latent constructs, which were interpreted following the human defense cascade model. Together, these factors capture the sensorimotor and perceptual alterations

conclusionsSTOP demonstrates excellent preliminary psychometric properties and may be useful for researchers and clinicians wishing to assess chronic forms of tonic immobility across trauma-exposed, clinical and community samples.

Indexed as

assessmentdefense cascade modelfreezingPost-traumatic stress disorderscale developmentScale for Tonic immobility Occurring Post-traumatonic immobility

Identifiers

PMID32440591
PMCPMC7219877

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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.