Trial reportBMC public health2024
Does the intervention of the school-based health promotion programme "Join the Healthy Boat" have equal or differential effects on weight status and health-related behaviours in children from a high or low socio-economic background? - A randomised controlled trial.
Trial report in BMC public health, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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.
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.
Who cites it
2 citing papers in PubMed.
- Assessment of the Implementation of Combined Physical Activity and Nutrition Programmes in Schools: A Systematic Review.Healthcare (Basel, Switzerland) · 2026Review
- Cross-sectional associations between overweight, eating behavior, and physical activity in children and adolescents: differences depending on socio-economic status.BMC nutrition · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
Abstract
backgroundWorldwide, the prevalence of childhood overweight and obesity increases. Children with low socioeconomic status (SES) are more often affected by overweight and obesity. SES is also associated with health behaviours. In order to avoid health disparities, school-based health promotion programmes such as "Join the Healthy Boat" can help. Intervention outcomes can differ by SES; therefore, the purpose of this study was to investigate whether the intervention had equal or differential effects both on weight status and health-related behaviours in children from high and low SES.
methodsOne thousand six hundred twenty children's data (7.1 ± 0.6 years; 50.6% male) was analysed; anthropometric data was taken on-site, other health-related parameters, such as physical activity, nutrition, and screen media use, as well as SES were assessed subjectively. Logistic regression models and GEEs were calculated.
resultsComparisons by SES show that there were significant differences in children's characteristics and health behaviours such as migration background, height, weight, BMI percentiles, weight status, family education level, household income, physical activity behaviour, screen media use, soft drink intake and breakfast skipping. After one year, there were no intervention effects for overweight status, physical activity, or screen media use, but children with high SES in the intervention group skipped breakfast significantly less often than in the control group (5.34 [1.44;19.85], p = 0.01). Parental education level and household income were also assessed separately, with similar results. Interaction analysis revealed no significant effects apart from an interaction effect for breakfast behaviour (p = 0.02).
conclusionsThe health-promotion programme "Join the Healthy Boat" has the potential to promote children's health via a school-based intervention and therefore, reach all children independent from their background. This study shows vast gaps between several health behaviours of primary school children depending on their SES, favouring those children coming from more privileged families. A longer implementation may possibly show more effects.
trial registrationDRKS00000949.
Indexed as
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What Socratic holds
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 Socratic graph.