Evidence map›Paper›PMID 42226272›Full record

ArticleJournal of eating disorders2026

Psychometric evaluation of a German version of the Muscularity-Oriented Eating Test (MOET) in men and women.

Fabián Antonio Slama, Emilio J Compte, Stuart B Murray, Babette L Winter, Malte Christian Claussen, Robin Halioua

Abstract read
In one paragraph

Article in Journal of eating disorders, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

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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.

Fabián Antonio SlamaSports Psychiatry Research Group, Center for Psychiatric Research, Department of Adult Psychiatry and Psychotherapy, University Hospital of Psychiatry Zurich, University of Zurich, Lenggstrasse 31, CH-8032, Zurich, Switzerland. fabianantonio.slama@uzh.ch.ORCID http://orcid.org/0009-0000-7987-0129
Emilio J CompteEating Behavior Research Center, School of Psychology, Universidad Adolfo Ibáñez, Santiago, Chile.ORCID http://orcid.org/0000-0002-6803-5950
Stuart B MurrayDepartment of Psychiatry and Biobehavioral Sciences, University of California Los Angeles, Los Angeles, CA, USA.ORCID http://orcid.org/0000-0002-5588-2915
Babette L WinterExperimental Pharmacopsychology and Psychological Addiction Research, Center for Psychiatric Research, Department of Adult Psychiatry and Psychotherapy, University Hospital of Psychiatry Zurich, University of Zurich, Zurich, Switzerland.ORCID http://orcid.org/0000-0001-8293-9844
Malte Christian Claussen *Sports Psychiatry Research Group, Center for Psychiatric Research, Department of Adult Psychiatry and Psychotherapy, University Hospital of Psychiatry Zurich, University of Zurich, Lenggstrasse 31, CH-8032, Zurich, Switzerland.ORCID http://orcid.org/0000-0002-8415-3076
Robin Halioua *Sports Psychiatry Research Group, Center for Psychiatric Research, Department of Adult Psychiatry and Psychotherapy, University Hospital of Psychiatry Zurich, University of Zurich, Lenggstrasse 31, CH-8032, Zurich, Switzerland.ORCID http://orcid.org/0000-0002-1334-4916

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMuscularity-oriented disordered eating (MODE) refers to eating behaviors that focus on muscularity rather than thinness. To assess this construct, the Muscularity-Oriented Eating Test (MOET) was developed and validated in several languages. This study aimed to translate and validate a German version of the MOET and to examine its factor structure and psychometric properties in physically active men and women.

methodsA total of 5,991 participants (5,556 women, 435 men) were recruited via Instagram followers of German-speaking fitness influencers. Demographic, exercise, and questionnaire data were collected. Factor structure was examined using exploratory and confirmatory factor analyses. Measurement invariance across gender, internal consistency, and convergent validity with related constructs were also assessed.

resultsAmong the previously proposed models, the original 15-item one-factor model showed acceptable fit in women but not in men, whereas the 12-item one-factor model showed acceptable fit in both gender groups. Allowing correlated residuals between theoretically related items further improved fit for these models. Exploratory analyses identified alternative solutions, including a 6-item one-factor model with good fit in both men and women. This model also demonstrated partial measurement invariance across gender. Across model versions, internal consistency was acceptable to good, and MOET scores showed positive associations with thinness-oriented eating pathology and muscle dysmorphia symptoms.

conclusionsThe findings suggest that the German MOET is a useful instrument for assessing MODE. At the same time, the highly fitness-oriented composition of our sample may have contributed to the differences between our findings and those of previous validation studies. Further research in other populations, including clinical samples, is needed to further validate the assessment of MODE.

Indexed as

Eating disorder screeningMuscle dysmorphiaMuscularity-oriented disordered eatingMuscularity-Oriented Eating TestPsychometrics

Identifiers

PMID42226272
PMCPMC13440089

What Socratic holds

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LicenceCC BY
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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 Socratic graph.