Evidence map›Paper›PMID 32351708›Full record

ArticleNPJ science of learning2020

Longitudinal relationship of favorable weight change to academic performance in children.

Toru Ishihara, Toshihiro Nakajima, Koji Yamatsu, Koichi Okita, Masato Sagawa, Noriteru Morita

Abstract read
In one paragraph

Article in NPJ science of learning, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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.

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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. 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

6 authors.

Toru Ishihara1Tamagawa University Brain Science Institute, Tokyo, Japan.ORCID 0000-0003-3544-6822
Toshihiro Nakajima3Department of Teachers Training, Hokkaido University of Education, Hokkaido, Japan.
Koji Yamatsu4Faculty of Education, Saga University, Saga, Japan.
Koichi Okita5Department of Sport Education, Hokusho University, Hokkaido, Japan.ORCID 0000-0001-8722-3677
Masato Sagawa6Department of Sports Cultural Studies, Hokkaido University of Education, Hokkaido, Japan.
Noriteru Morita6Department of Sports Cultural Studies, Hokkaido University of Education, Hokkaido, Japan.ORCID 0000-0003-3427-7174

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although there is a growing consensus about the positive relationship between prevention of overweight/obesity and academic performance in children, relevant studies targeting the relationship between underweight and academic performance are scarce. This study aimed to examine the longitudinal relationship of favorable weight change to academic performance in schoolchildren. We analyzed 2-year longitudinal data derived from 197 seventh-grade children aged 12-13 years. Academic performance was assessed using the total grade points of five academic subjects. Body mass index (BMI) was calculated as body weight (kg)/height (m

Indexed as

Human behaviourLearning and memory

Identifiers

PMID32351708
PMCPMC7181801

What OpenQuestion holds

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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.