Evidence map›Paper›PMID 33559976›Full record

ArticleJournal of diabetes investigation2021

Association of plant-based diet and type 2 diabetes mellitus in Chinese rural adults: The Henan Rural Cohort Study.

Xiu Yang, Yuqian Li, Chongjian Wang, Zhenxing Mao, Yu Chen, Pengfei Ren, Mengying Fan, Songyang Cui, Kailin Niu, Ruohua Gu and 1 more

Open access · goldAbstract read
In one paragraph

Article in Journal of diabetes investigation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
3.4field-weighted citation impact, top 8% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 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

11 authors at 2 institutions in 1 country.

Xiu YangDepartment of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou, China.
Yuqian LiDepartment of Clinical Pharmacology, School of Pharmaceutical Science, Zhengzhou University, Zhengzhou, China.
Chongjian WangDepartment of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou, China.
Zhenxing MaoDepartment of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou, China.
Yu ChenElderly TB Division, Sixth People's Hospital of Zhengzhou, Zhengzhou, China.
Pengfei RenElderly TB Division, Sixth People's Hospital of Zhengzhou, Zhengzhou, China.
Mengying FanDepartment of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou, China.
Songyang CuiDepartment of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou, China.
Kailin NiuDepartment of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou, China.
Ruohua GuDepartment of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou, China.
Linlin LiDepartment of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou, China.ORCID https://orcid.org/0000-0001-7076-2594
Zhengzhou University · CNThe Sixth People's Hospital of Zhengzhou · CN

Funding

the National Key Research and Development Program "Precision Medicine Initiative" of China 2016YFC0900803
6 · The paper itself

Abstract

AIMS/

introductionStudies have found that a plant-based diet was associated with a lower risk of type 2 diabetes, but evidence is scarce on such associations in China. The aim of this study was to investigate whether a plant-based diet is related to a lower risk of type 2 diabetes among Chinese adults. MATERIALS AND

methodsA total of 37,985 participants were enrolled from the Henan Rural Cohort Study. An overall plant-based diet index (PDI) was created by assigning positive and reverse scores to 12 commonly consumed food groups. Multivariate logistic regression models and restricted cubic spline analysis were performed to estimate the odds ratio (OR) and 95% confidence interval (95% CI).

resultsAfter multivariable adjustment, the risk of type 2 diabetes was inversely associated with the PDI (extreme-quartile OR = 0.88, 95% CI: 0.79-0.98; P = 0.027), the risk associated with a 1 standard deviation (SD) increase in PDI was 4% lower (95% CI, 0.93-1.00; P

conclusionsAmong Chinese populations, diets higher in plant foods and lower in animal foods were associated with a reduced risk of type 2 diabetes.

Indexed as

Body Mass IndexDiet, VegetarianAdolescentAdultAgedBiomarkersBlood GlucoseChinaCross-Sectional StudiesDiabetes Mellitus, Type 2FemaleFollow-Up StudiesHumansMaleMiddle AgedPrognosisBiomarkersBlood GlucosePlant-based dietRural populationType 2 diabetes

Identifiers

PMID33559976
PMCPMC8409831
OpenAlexW3128104896

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.