Evidence map›Paper›PMID 34863128›Full record

ArticleBMC public health2021

Association between dietary patterns and cognitive ability in Chinese children aged 10-15 years: evidence from the 2010 China Family Panel Studies.

Tiantian Wang, Shiyi Cao, Dandan Li, Fan Chen, Qingqing Jiang, Jing Zeng

Open access · goldAbstract read
In one paragraph

Article in BMC public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.7field-weighted citation impact, top 10% of its field
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

16 citing papers in PubMed, 23 citations in OpenAlex.

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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 at 3 institutions in 1 country.

Tiantian WangSchool of Public Health, Wuhan University of Science and Technology, Wuhan, 430065, Hubei, China.
Shiyi CaoSchool of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
Dandan LiSchool of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
Fan ChenSchool of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
Qingqing JiangSchool of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
Jing ZengSchool of Public Health, Wuhan University of Science and Technology, Wuhan, 430065, Hubei, China. zengjing@wust.edu.cn.ORCID 0000-0001-7772-7943
Huazhong University of Science and Technology · CNWuhan Pulmonary Hospital · CNWuhan University of Science and Technology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLimited information is available concerning the association between dietary patterns and cognitive ability during adolescence, especially in regards to the epidemiological studies in China. Therefore, this study aimed to analyze the association between dietary patterns and cognitive ability in Chinese children aged 10-15 years.

methodsThe dietary information, cognitive ability and sociodemographic data of 2029 children were retrieved from the 2010 China Family Panel Studies. Dietary patterns were assessed by principal component analysis. Ordinal logistic regression models were used to determine the association between dietary patterns and cognitive ability in these children.

resultsThree dietary patterns were identified, namely, 'High protein', 'High fat' and 'High salt-oil'. Following adjustment for gender, age, nationality, household registration, school type, parental education level, family learning environment, annual household income and family size, we found that an increase in 'High protein' pattern score was significantly associated with higher mathematics test scores (OR = 1.62, CI: 1.23 ~ 2.15; P = 0.001), but not with vocabulary test scores (OR = 1.21, CI: 0.93 ~ 1.58; P = 0.149). On the contrary, an increase in 'High fat' pattern score was significantly associated with lower scores of mathematics (OR = 0.76, CI: 0.59 ~ 0.98; P = 0.031) and vocabulary (OR = 0.77, CI: 0.61 ~ 0.97; P = 0.029) tests. However, there was no significant association between 'High salt-oil' pattern and the scores of mathematics (OR = 0.99, CI: 0.77 ~ 1.27; P = 0.915) and vocabulary (OR = 0.93, CI: 0.73 ~ 1.18; P = 0.544) tests.

conclusionThe findings of this study demonstrated that 'High protein' pattern was positively associated with cognitive ability in Chinese children, while 'High fat' pattern exhibited a negative association.

Indexed as

CognitionDietAdolescentAsian PeopleChildChinaEducational StatusHumansChildrenChina family panel studiesCognitive abilityDietary pattern

Identifiers

PMID34863128
PMCPMC8642971
OpenAlexW4200380050

What OpenQuestion holds

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LicenceCC BY
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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.