Evidence map›Paper›PMID 30308520›Full record

ArticleObesity facts2018

Overnutrition and Scholastic Achievement: Is There a Relationship? An 8-Year Follow-Up Study.

Ofelia C Flores, Yasna Z Orellana, Bárbara D Leyton, Rodrigo B Valenzuela, Cynthia R Barrera, Atilio F Almagià, Víctor C Martínez, Daniza Ivanovic

Abstract read
In one paragraph

Article in Obesity facts, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

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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

5 citing papers in PubMed.

  1. Facilitating Factors and Opportunities for Local Food Purchases in School Meals in Spain.International journal of environmental research and public health · 2021
    Article
  2. Article
  3. Influence of a Physical Exercise Program in the Anxiety and Depression in Children with Obesity.International journal of environmental research and public health · 2020
    Article
  4. What Do We Know about Diet and Markers of Cardiovascular Health in Children: A Review.International journal of environmental research and public health · 2019
    Review
  5. Observational
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

8 authors.

Ofelia C Flores
Yasna Z Orellana
Bárbara D Leyton
Rodrigo B Valenzuela
Cynthia R Barrera
Atilio F Almagià
Víctor C Martínez
Daniza Ivanovic

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe aim of this study was to assess the association between overnutrition and scholastic achievement (SA).

methodsA representative and proportional sample of 477 children of the 5th elementary school grade of both genders was randomly chosen during 2010, in the Metropolitan Region of Chile. SA was measured through the 2009 Education Quality Measurement System (SIMCE) tests of language (LSA), mathematics (MSA) and understanding of the natural environment (UNESA). Current nutritional status was assessed through the body mass index Z-score (Z-BMI). Nutritional quality of diet, schedule exercise, socioeconomic status, family, and educational variables were also recorded. Four and 8 years later, SA was assessed through the 2013 SIMCE and the University Selection Test (2017 PSU), respectively.

resultsSocioeconomic status, the number of repeated school years, and maternal schooling were strong predictors of 2009 SIMCE and the independent variables with the greatest explanatory power for LSA (Model R2 = 0.178; p < 0.00001) variances, besides of gender for MSA (Model R2 = 0.205; p< 0.00001) and UNESA (Model R2 = 0.272; p < 0.00001). Overnourished children did not have significantly lower 2009 and 2013 SIMCE and 2017 PSU outcomes.

conclusionsThese results confirm that overnourished children did not achieve significantly lower SA.

Indexed as

Educational StatusAdolescentBody Mass IndexChildChileCross-Sectional StudiesFemaleFollow-Up StudiesHumansMaleNutritional StatusOvernutritionSocial ClassSocioeconomic FactorsTime FactorsBMIEducationFamily relationsObesityOverweightScholastic achievementSocio-economic statusStudents

Identifiers

PMID30308520
PMCPMC6257092

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Registered trials

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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.