A systematic review of the relationship between alexithymia and emotional eating in adults
McAtamney, Katherine and Mantzios, Michail and Egan, Helen and Wallis, Deborah J. (2022) A systematic review of the relationship between alexithymia and emotional eating in adults. Appetite, 180. ISSN 0195-6663
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Abstract
Elucidating psychological characteristics associated with emotional eating may further inform interventions for this behaviour related to eating psychopathology. The present systematic review aimed to examine the relationship between alexithymia and self-reported emotional eating in adults, and provide a narrative synthesis of the existing literature. Using the PRISMA method for systematic reviews, six databases (MEDLINE, PsycInfo, PsycArticles, PubMed, SCOPUS, and Web of Science) were searched for peer-reviewed, quantitative research published between January 1994 and 20th July 2021, when the searches were conducted. Eligible articles investigated the association between alexithymia, as measured by the Toronto Alexithymia Scale (Bagby, Parker, & Taylor, 1994), and emotional eating, as measured by any validated self-report instrument. Nine cross-sectional articles were reviewed, and risk of bias was assessed using the Appraisal Tool for Cross-Sectional Studies (Downes, Brennan, Williams, & Dean, 2016). A narrative synthesis of articles suggests positive associations between alexithymia and self-reported emotional eating. Five measures of emotional eating were used across articles, with limited but consistent evidence for the relationship between alexithymia and emotional eating as measured by the Dutch Eating Behaviour Questionnaire (Van strien et al., 1986). Further research is required to add evidence to the nature of the relationship between alexithymia and emotional eating, and to explore mechanisms that might underpin any relationships. Understanding the association between alexithymia and emotional eating may support strategies and interventions for those seeking help for emotional eating and related eating behaviours.
| Item Type: | Article | ||||||
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| Identification Number: | https://doi.org/10.1016/j.appet.2022.106279 | ||||||
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| Uncontrolled Keywords: | Alexithymia, Emotion processing, Eating behavior, Emotional eating, Systematic review | ||||||
| Subjects: | CAH04 - psychology > CAH04-01 - psychology > CAH04-01-04 - psychology and health | ||||||
| Divisions: | Faculty of Business, Law and Social Sciences > College of Psychology | ||||||
| Depositing User: | Deborah Wallis | ||||||
| Date Deposited: | 05 Oct 2022 12:24 | ||||||
| Last Modified: | 11 Jun 2024 13:02 | ||||||
| URI: | https://www.open-access.bcu.ac.uk/id/eprint/13639 |
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