Evidence map›Paper›PMID 41711919›Full record

ArticleEuropean journal of nutrition2026

Associations among family sociodemographic factors, breakfast habits, and weight status in preschool children and the mediating role of breakfast habits: the ToyBox-study.

Aneta Kotowska, Zbigniew Kułaga, Piotr Socha, Violeta Iotova, Sonya Galcheva, Greet Cardon, Marieke De Craemer, Odysseas Androutsos, Natalia Giménez-Legarre, Berthold Koletzko and 2 more

Registry-linked trialAbstract read
PubMed Publisher
In one paragraph

Article in European journal of nutrition, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02116296 (Multifactorial Evidence Based Approach Using Behavioural Models in Understanding and Promoting Fun, Healthy Food, Play and Policy for the Prevention of Obesity in Early Childhood), which is not on this map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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.

NCT02116296 nacompletednot on this map

Multifactorial Evidence Based Approach Using Behavioural Models in Understanding and Promoting Fun, Healthy Food, Play and Policy for the Prevention of Obesity in Early Childhood

TypeinterventionalSponsorHarokopio UniversityRan2010ConditionsPrevention of Childhood ObesityArmsToyBox-intervention
3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
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

12 authors.

Aneta KotowskaPublic Health Department, The Children's Memorial Health Institute, Al. Dzieci Polskich 20, 04-730, Warsaw, Poland.ORCID https://orcid.org/0000-0003-3289-2878
Zbigniew KułagaPublic Health Department, The Children's Memorial Health Institute, Al. Dzieci Polskich 20, 04-730, Warsaw, Poland. z.kulaga@ipczd.pl.ORCID https://orcid.org/0000-0003-0509-1004
Piotr SochaDepartment of Gastroenterology, Hepatology, Feeding Disorders and Paediatrics, The Children's Memorial Health Institute, Warsaw, Poland.ORCID https://orcid.org/0000-0002-1621-464X
Violeta IotovaDepartment of Pediatrics, Medical University of Varna, Varna, Bulgaria.ORCID https://orcid.org/0000-0003-4160-1200
Sonya GalchevaDepartment of Pediatrics, Medical University of Varna, Varna, Bulgaria.ORCID https://orcid.org/0000-0002-3043-6740
Greet CardonDepartment of Movement and Sports Sciences, Ghent University, Ghent, Belgium.ORCID https://orcid.org/0000-0003-4983-6557
Marieke De CraemerDepartment of Rehabilitation Sciences, Ghent University, Ghent, Belgium.ORCID https://orcid.org/0000-0002-5220-7850
Odysseas AndroutsosDepartment of Nutrition and Dietetics, School of Physical Education, Sport Science and Dietetics, University of Thessaly, Trikala, Greece.ORCID https://orcid.org/0000-0002-2849-1994
Natalia Giménez-LegarreGrowth, Exercise, Nutrition and Development (GENUD) Research Group, University of Zaragoza, Saragossa, Spain.ORCID https://orcid.org/0000-0002-2956-4219
Berthold KoletzkoDr von Hauner Children's Hospital, Ludwig-Maximilians-Universität Munich, University of Munich Medical Centre, Munich, Germany.ORCID https://orcid.org/0000-0002-5345-7165
Yannis ManiosDepartment of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, 17671, Athens, Greece.ORCID https://orcid.org/0000-0001-6486-114X
ToyBox-study group

Funding

The Seventh Framework Program (The Community Research and Development Information Service (CORDIS; FP7)) of the European Commission Grant agreement No. 245200
6 · The paper itself

Abstract

purposeTo investigate the associations between children’s breakfast habits and sociodemographic factors with overweight in preschool children.

methodsThe analysis used data from 6451 European preschoolers and their parents participating in the ToyBox-study. Children’s weight and height were measured, and family sociodemographic data were collected using standardised questionnaires. International Obesity Task Force cut-off points were used to categorise children’s weight status. The associations between children’s breakfast habits, weight status and family sociodemographic characteristics were analysed using multiple logistic regression. In addition, mediation analysis was performed to test the hypothesis that children’s breakfast habits mediate the association of selected sociodemographic factors and weight status.

resultsGirls were more likely than boys to skip breakfast daily (16.7% vs 12.4%; p < 0.01) and were at a higher risk of being overweight (17.1% vs 12.4%; p < 0.01). Children whose mothers’ years of education were more than 14 years were more likely to consume breakfast daily (OR 1.46 (95% CI 1.20; 1.78)) and less likely to be overweight (0.73 (95% CI 0.60; 0.88)) compared to children of mothers with lower levels of education. Girls (1.48 (95% CI 1.26; 1.73)) and children whose mother (1.71 (95% CI 1.44; 2.02)) or father (1.78 (95% CI 1.49; 2.14)) was overweight were more likely to be overweight. After adjusting for confounding factors, no mediation of preschool children’s breakfast habits was found in the association between family sociodemographic factors and children’s weight status.

conclusionThe lower likelihood of being overweight among children aged 3.5–5.5 was associated with medium and high mothers’ education and non-overweight parents. CLINICAL TRIAL AND STUDY REGISTRATION: The ToyBox-study is registered with the clinical trials registry: clinicaltrials.gov, ID: NCT02116296; 2014-04-15.

Indexed as

Body WeightBreakfastFeeding BehaviorPediatric ObesitySociodemographic FactorsChild, PreschoolCross-Sectional StudiesEducational StatusFemaleHumansMaleOverweightSocioeconomic FactorsSurveys and QuestionnairesBreakfast habitsMediation analysisObesityOverweightPreschool children

Identifiers

PMID41711919

What OpenQuestion holds

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Registered trials

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.