Evidence map›Paper›PMID 33034869›Full record

ArticleEating and weight disorders : EWD2021

The relationship between body weight and dietary restraint is explained by body dissatisfaction and body image inflexibility among young adults in China.

Chanyuan Tang, Marita Cooper, Saihai Wang, Jianwen Song, Jinbo He

Abstract read
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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 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
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

12 citing papers in PubMed, 27 citations in OpenAlex.

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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

5 authors at 3 institutions in 2 countries.

Chanyuan TangSchool of Humanities and Social Science, Chinese University of Hong Kong, Shenzhen, 518172, China.
Marita CooperEating Disorders Program, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University, Baltimore, US.
Saihai WangCollege of Economics and Management, Northeast Forestry University, Harbin, China.
Jianwen SongSchool of Humanities and Social Science, Chinese University of Hong Kong, Shenzhen, 518172, China.
Jinbo HeSchool of Humanities and Social Science, Chinese University of Hong Kong, Shenzhen, 518172, China. anlfhe@gmail.com.ORCID http://orcid.org/0000-0002-2785-9371
Chinese University of Hong Kong, Shenzhen · CNJohns Hopkins University · USNortheast Forestry University · CN

Funding

the Presidential Fund of the Chinese University of Hong Kong, Shenzhen PF.01.001428
6 · The paper itself

Abstract

objectiveEating disorders and obesity are commonly recognized as key public health concerns worldwide. Although rates of obesity and disordered eating have traditionally been lower in China than Western countries, these rates are on the rise. As such, interest is growing in identifying mechanisms that may address these conditions. While associations between body weight and dissatisfaction are well established, burgeoning research aims to examine how these factors are related to dietary restraint and body image inflexibility. This study aimed to explore the possible mediation effect of body dissatisfaction and body image inflexibility between body weight (body mass index) and dietary restraint. Furthermore, we explored how these relationships differed across men and women.

methodsA sample of 1068 young adults (563 females and 505 males) in China participated in the study. Participants completed the Eating Disorder Inventory and Three-Factor Eating Questionnaire as well as the Body Image-Acceptance and Action Questionnaire.

resultsResults showed that: (1) body dissatisfaction and body image inflexibility fully mediated the relationship between body mass index and dietary restraint; (2) this model fit both genders, although differences were found in the regression coefficients between the mediation model for men and women.

conclusionThese findings support body image dissatisfaction and inflexibility as mediators of the relationship between body weight and dietary restraint, highlighting these as potential mechanisms for treatment. LEVEL OF EVIDENCE: Level III, case-control analytic study.

Indexed as

Body DissatisfactionFeeding and Eating DisordersBody ImageBody Mass IndexBody WeightChinaDietFemaleHumansMaleYoung AdultBody dissatisfactionBody image inflexibilityBody mass indexBody weightCognitive restraintDietary restraintDisordered eatingYoung adults

Identifiers

PMID33034869
OpenAlexW3091978315

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.