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  Development of the Hedonic Overeating–Questionnaire (HEDO–Q)

Hilbert, A., Witte, A. V., Meule, A., Braehler, E., & Kliem, S. (2022). Development of the Hedonic Overeating–Questionnaire (HEDO–Q). Nutrients, 14(9): 1865. doi:10.3390/nu14091865.

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Hilbert_2022.pdf (Publisher version), 548KB
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 Creators:
Hilbert, Anja1, Author
Witte, A. Veronica2, 3, Author              
Meule, Adrian4, 5, Author
Braehler, Elmar1, 6, Author
Kliem, Soeren7, Author
Affiliations:
1Integrated Research and Treatment Center Adiposity Diseases, University of Leipzig, Germany, ou_persistent22              
2Clinic for Cognitive Neurology, University of Leipzig, Germany, ou_persistent22              
3Department Neurology, MPI for Human Cognitive and Brain Sciences, Max Planck Society, ou_634549              
4Department of Psychiatry and Psychotherapy, Ludwig Maximilians University Munich, Germany, ou_persistent22              
5Schoen Clinic Roseneck, Prien am Chiemsee, Germany, ou_persistent22              
6Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Mainz, Germany, ou_persistent22              
7University of Applied Sciences, Jena, Germany, ou_persistent22              

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Free keywords: Addictive-like eating; Eating disorders; Food addiction; Hedonic overeating; Liking; Obesity; Psychometric; Reliability; Validity; Wanting
 Abstract: Addictive-like eating is prevalent, but a clear conceptualization and operationalization outside of an addiction framework is lacking. By adopting a biopsychological framework of food reward, this study sought to develop and evaluate a brief self-report questionnaire for the trait assessment of hedonic overeating and dyscontrol. Items in the Hedonic Overeating-Questionnaire (HEDO-Q) were constructed following a rational approach and psychometrically evaluated in a large random sample from the German population (N = 2531). A confirmatory factor analysis supported the unidimensional nature of the six-item HEDO-Q with the three postulated components of wanting, liking, and dyscontrol. Psychometric properties were favorable with good corrected item-total correlations, acceptable item difficulty and homogeneity, and high internal consistency. Population norms were provided. The HEDO-Q revealed strict measurement invariance for sex and partial invariance for age and weight status. Discriminant validity was demonstrated in distinguishing participants with versus without eating disturbances or obesity. Associations with the established measures of eating disorder and general psychopathology supported the convergent and divergent validity of the HEDO-Q. This first evaluation indicates good psychometric properties of the HEDO-Q in the general population. Future validation work is warranted on the HEDO-Q's stability, sensitivity to change, and predictive and construct validity.

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Language(s): eng - English
 Dates: 2022-04-252022-03-312022-04-272022-04-29
 Publication Status: Published online
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: DOI: 10.3390/nu14091865
PMID: 35565829
PMC: PMC9100100
 Degree: -

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Title: Nutrients
Source Genre: Journal
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Publ. Info: Basel : MDPI
Pages: - Volume / Issue: 14 (9) Sequence Number: 1865 Start / End Page: - Identifier: ISSN: 2072-6643
CoNE: https://pure.mpg.de/cone/journals/resource/2072-6643