ArticlePediatric research2019
Independent and combined influence of healthy lifestyle factors on academic performance in adolescents: DADOS Study.
Article in Pediatric research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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Who cites it
8 citing papers in PubMed, 1 synthesis or guideline pooled it, 23 citations in OpenAlex.
- Shared Determinants of Poor Sleep, Obesity and Adiposity in Adolescents Aged 8-18-Years: A Systematic Review.Journal of sleep research · 2025Pooled it
- Social jetlag and academic performance in adolescents: insights from a region with structural circadian misalignment.European journal of pediatrics · 2026Article
- The study protocol of the ePro-Schools project: an eHealth program for promoting physical activity and healthy nutrition in schools.BMC public health · 2026Article
- Direct and indirect effects of physiological, psychological and cognitive variables on academic achievement in children.Pediatric research · 2024Article
- The bidirectional longitudinal association between health-related quality of life and academic performance in adolescents: DADOS study.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2023Article
- Prevalence of Disordered Eating and Its Associated Factors From a Socioecological Approach Among a Sample of Spanish Adolescents: The EHDLA Study.International journal of public health · 2023Article
- A lifestyle score in childhood and adolescence was positively associated with subsequently measured fluid intelligence in the DONALD cohort study.European journal of nutrition · 2022Article
- Identifying the views of adolescents in five European countries on the drivers of obesity using group model building.European journal of public health · 2021Article
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 at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundFew studies have analyzed the combined effect of lifestyle factors on academic performance (AP) in adolescents. The aim of this study was to analyze the independent and combined effects of weight status, screen time, sleep quality, daily meal frequency, cardiorespiratory fitness, and physical activity (PA) on AP in adolescents.
methodsA total of 262 adolescents (13.9 ± 0.3 years) from the DADOS study were included in the analysis. Weight status was assessed through body mass index (kg/m
resultsNon-overweight status, low screen time, good sleep quality, and proper meal frequency showed independent, positive influence on AP. Moreover, adolescents achieving at least three healthy lifestyles were more likely to be in the high-performance group for academic grades than those achieving ≤1 (math OR: 3.02-9.51, language OR: 3.51-6.76, and grade point average OR: 4.22-9.36).
conclusionsAlthough individual healthy lifestyles are independently and positively associated with AP, the cumulative effect of multiple healthy lifestyles have a stronger impact.
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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.