Evidence map›Paper›PMID 29520585›Full record

ArticleEating and weight disorders : EWD2020

Body satisfaction and body weight in under- and healthy-weight adolescents: mediating effects of restrictive dieting, healthy and unhealthy food intake.

Karolina Zarychta, Carina K Y Chan, Magdalena Kruk, Aleksandra Luszczynska

Open access · hybridAbstract read
In one paragraph

Article in Eating and weight disorders : EWD, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
3.0field-weighted citation impact, top 10% 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

16 citing papers in PubMed, 36 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

4 authors at 2 institutions in 3 countries.

Karolina ZarychtaWroclaw Faculty of Psychology, SWPS University of Social Sciences and Humanities, 30b Ostrowskiego Street, 53-238, Wroclaw, Poland. kzarychta1@swps.edu.pl.
Carina K Y ChanSchool of Psychology, Australian Catholic University, Banyo, QLD, 4014, Australia.
Magdalena KrukWroclaw Faculty of Psychology, SWPS University of Social Sciences and Humanities, 30b Ostrowskiego Street, 53-238, Wroclaw, Poland.
Aleksandra LuszczynskaWroclaw Faculty of Psychology, SWPS University of Social Sciences and Humanities, 30b Ostrowskiego Street, 53-238, Wroclaw, Poland.
Uniwersytet SWPS · PLAustralian Catholic University · AU

Funding

Ministerstwo Nauki i Szkolnictwa Wyższego BST/Wroc/2017/A/07Ministerstwo Nauki i Szkolnictwa Wyższego BST/Wroc/2017/B/11
6 · The paper itself

Abstract

purposeTheoretical models, such as the transdiagnostic model of eating disorders highlight the role of cognitive factors (e.g., the way people perceive their bodies) and their associations with maladaptive weight management behaviors resulting in underweight. This paper aims at testing the indirect association of adolescent's body satisfaction and body mass index (BMI) through restrictive dieting, healthy eating or unhealthy eating as well as moderating role of adolescent's weight status.

methodsThe study was conducted in 16 public middle and high schools in Central and Eastern Poland. A sample of 1042 under- and healthy-weight white adolescents aged 13-20 (BMI: 12.63-24.89) completed two self-reported questionnaires (fruit, vegetable, and energy-dense food intake) with a 11-month interval. Weight and height were measured objectively. Multiple mediation analysis and moderated multiple mediation analysis were conducted to test the study hypotheses.

resultsAdolescents less satisfied with their bodies were more likely to diet restrictively and at the same time ate more unhealthy energy-dense food rather than healthy food, which in turn predicted lower BMI. No moderating effects of weight status were found.

conclusionsLow body satisfaction is a risk for restrictive diet and unhealthy food intake. Prevention programs may target under- and healthy-weight adolescents who are highly dissatisfied with their bodies, have a high intake of energy-dense food and apply a restrictive diet at the same time. LEVEL OF EVIDENCE: Level III: longitudinal cohort study.

Indexed as

DietPersonal SatisfactionSelf ConceptAdolescentBody ImageBody WeightDiet, HealthyEatingFeeding BehaviorFemaleHealth BehaviorHumansMaleThinnessAdolescenceBody satisfactionBody weightHealthy eatingRestrictive dietingUnhealthy eating

Identifiers

PMID29520585
PMCPMC6997259
OpenAlexW2790817660

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.