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A Computer-Based Platform for Aiding Clinicians in Eating Disorder Analysis and Diagnosis
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Expressive suppression mediates the relation between disordered eating and suicidal ideation.

Shelby Ortiz1, Katherine Knauft1, April Smith1

  • 1Department of Psychology, Miami University, Oxford, Ohio.

Journal of Clinical Psychology
|July 24, 2019
PubMed
Summary

Emotion dysregulation links disordered eating and suicidal thoughts. Expressive suppression, a coping strategy, mediates this relationship, potentially increasing suicidal ideation in those with eating concerns.

Keywords:
disordered eatingemotion regulationemotion regulation strategiesexpressive suppressionsuicidal ideation

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Area of Science:

  • Psychology
  • Clinical Psychology
  • Mental Health

Background:

  • Disordered eating and suicidal thoughts share emotion dysregulation as a risk factor.
  • The specific emotion regulation strategies employed may explain the link between these conditions.

Purpose of the Study:

  • To investigate if emotion regulation strategies mediate the relationship between disordered eating and suicidal ideation.
  • To explore the role of expressive suppression and cognitive reappraisal in this association.

Main Methods:

  • Adult participants (N=230) completed self-report questionnaires.
  • Measures included disordered eating symptoms, emotion regulation strategies, and suicidal ideation.

Main Results:

  • Disordered eating symptoms were positively associated with suicidal ideation.
  • Expressive suppression significantly mediated the relationship between disordered eating and suicidal ideation.
  • Cognitive reappraisal did not show a mediating effect.

Conclusions:

  • Expressive suppression may be a key mechanism linking disordered eating to increased suicidal ideation.
  • Targeting expressive suppression could be a therapeutic target for individuals with disordered eating and suicidal concerns.