Evidence map›Paper›PMID 32166658›Full record

ArticleEating and weight disorders : EWD2021

Psychometric characteristics of the Three-Factor Eating Questionnaire-18 and eating behavior in undergraduate students.

Bianca Gonzalez Martins, Wanderson Roberto da Silva, João Maroco, Juliana Alvares Duarte Bonini Campos

Open access · greenAbstract read
PubMed Publisher
In one paragraph

Article in Eating and weight disorders : EWD, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 11% of its field
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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 30 citations in OpenAlex.

  1. Psychometric Properties of Eating Behaviour Instruments for Older Adults: A Systematic Review.Journal of human nutrition and dietetics : the official journal of the British Dietetic Association · 2025
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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

4 authors at 2 institutions in 2 countries.

Bianca Gonzalez MartinsDepartment of Food and Nutrition, School of Pharmaceutical Sciences, Araraquara, São Paulo State University (UNESP), Rodovia Araraquara-Jaú, km 01., Araraquara, São Paulo, 14800-903, Brazil.ORCID http://orcid.org/0000-0003-1220-103X
Wanderson Roberto da SilvaDepartment of Food and Nutrition, School of Pharmaceutical Sciences, Araraquara, São Paulo State University (UNESP), Rodovia Araraquara-Jaú, km 01., Araraquara, São Paulo, 14800-903, Brazil.ORCID http://orcid.org/0000-0001-8897-8772
João MarocoWilliam James Center for Research (WJCR), Instituto Universitário de Ciências Psicológicas, Sociais e da Vida, Rua Jardim Do Tabaco, 34, 1149-041, Lisbon, Portugal.ORCID http://orcid.org/0000-0001-9214-5378
Juliana Alvares Duarte Bonini CamposDepartment of Food and Nutrition, School of Pharmaceutical Sciences, Araraquara, São Paulo State University (UNESP), Rodovia Araraquara-Jaú, km 01., Araraquara, São Paulo, 14800-903, Brazil. juliana.campos@unesp.br.ORCID http://orcid.org/0000-0001-7123-5585
Centro Universitário de Araraquara · BRISPA - Instituto Universitário · PT

Funding

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior 001Fundação de Amparo à Pesquisa do Estado de São Paulo (BR) 2017/18679-0Fundação de Amparo à Pesquisa do Estado de São Paulo (BR) 2017/21149-3
6 · The paper itself

Abstract

purposeTo assess the psychometric characteristics of the Three-Factor Eating Questionnaire-18 (TFEQ-18) and to estimate the prevalence of cognitive restraint (CRes), uncontrolled eating (UE), and emotional eating (EE) among Brazilian undergraduate students.

methodsA total of 775 students completed TFEQ-18 (62.1% females; total mean age = 20.9 years [SD = 2.8]; females mean age: 20.8 years [SD = 2.8]; males mean age: 21.2 years [SD = 2.7]). Total sample was randomly separated in test/validation samples. An assessment of psychometric characteristics was conducted to each subsample with confirmatory factor analysis considering the indices: chi-square per degree of freedom ratio (χ

resultsThe psychometric characteristics of the TFEQ-18 were adequate in both samples (test/validation: χ

conclusionsThe TFEQ-18 presented adequate psychometric characteristics and indicated a high prevalence of CRes, UE, and EE among the students. This research emphasizes the importance of investigating aspects of eating behavior to best direct clinical and educational strategies for reducing the risk of adopting unhealthy eating behaviors among undergraduate students. LEVEL OF EVIDENCE: Level V, cross-sectional descriptive study.

Indexed as

Feeding BehaviorStudentsAdultBrazilCross-Sectional StudiesFactor Analysis, StatisticalFemaleHumansMalePsychometricsReproducibility of ResultsSurveys and QuestionnairesYoung AdultEating behaviorEmotionsPsychometricsStudents

Identifiers

PMID32166658
OpenAlexW3011432555

What OpenQuestion holds

Textmetadata
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Registered trials

None linked

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.