Evidence map›Paper›PMID 33121467›Full record

ArticleBMC public health2020

Mediation effect of body mass index on the association between spicy food intake and hyperuricemia in rural Chinese adults: the Henan rural cohort study.

Xiaokang Dong, Yuqian Li, Kaili Yang, Lulu Zhang, Yuan Xue, Songcheng Yu, Xiaotian Liu, Runqi Tu, Dou Qiao, Zhicheng Luo and 5 more

Open access · goldAbstract read
In one paragraph

Article in BMC public health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 17% 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

  1. Pooled it
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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

15 authors at 2 institutions in 1 country.

Xiaokang DongDepartment of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, 450001, Henan, PR China.
Yuqian LiDepartment of Clinical Pharmacology, School of Pharmaceutical Science, Zhengzhou University, Henan, Zhengzhou, PR, China.
Kaili YangDepartment of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, 450001, Henan, PR China.
Lulu ZhangDepartment of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, 450001, Henan, PR China.
Yuan XueDepartment of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, Henan, Zhengzhou, PR, China.
Songcheng YuDepartment of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, Henan, Zhengzhou, PR, China.
Xiaotian LiuDepartment of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, 450001, Henan, PR China.
Runqi TuDepartment of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, 450001, Henan, PR China.
Dou QiaoDepartment of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, 450001, Henan, PR China.
Zhicheng LuoDepartment of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, 450001, Henan, PR China.
Xue LiuDepartment of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, 450001, Henan, PR China.
Yan WangDepartment of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, 450001, Henan, PR China.
Wenjie LiDepartment of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, Henan, Zhengzhou, PR, China.
Zhaohui ZhengDepartment of Rheumatology, The First Affiliated Hospital of Zhengzhou University, Henan, Zhengzhou, PR, China.
Chongjian WangDepartment of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, 450001, Henan, PR China. tjwcj2005@126.com.ORCID http://orcid.org/0000-0001-5091-6621
Zhengzhou University · CNFirst Affiliated Hospital of Zhengzhou University · CN

Funding

Foundation of National Key Program of Research and Development of China 2016YFC0900803High-level Personnel Special Support Project of Zhengzhou University ZDGD13001National Natural Science Foundation of China 81573243, U1304821, U1204823Science and Technology Foundation for Innovation Talent of Henan Province 164100510021, 154200510010Science and Technology Innovation Talents Support Plan of Henan Province Colleges and Universities 14HASTIT035
6 · The paper itself

Abstract

backgroundThe relationship of spicy food intake with hyperuricemia remains unknown. The objective of this study was to examine the association between spicy food intake and hyperuricemia, and whether this association was mediated by body mass index (BMI) in Chinese rural population.

methods38, 027 adults aged 18-79 years were recruited from the Henan Rural Cohort Study. Information on spicy food intake was obtained using a validated questionnaire survey. Multivariable logistic regression model was used to estimate the association between spicy food intake and hyperuricemia, multiple linear regression model was performed to estimate the relationships between spicy food intake, BMI and serum urate level. BMI was used as a mediator to evaluate the mediation effect.

resultsAfter adjusting for potential confounders, compared with no spicy food flavor, the odds ratio (OR) and 95% confidence interval (CI) of mild, middle, and heavy flavor for hyperuricemia were 1.09 (1.00-1.19), 1.10 (0.97-1.24), and 1.21 (1.10-1.46), respectively (P

conclusionSpicy food flavor and intake frequency are positively related with hyperuricemia in Chinese rural population. BMI may play a full mediating role in the relationship.

trial registrationThe Henan Rural Cohort Study registered at Chinese Clinical Trial Register (Registration number: ChiCTR-OOC-15006699 ). Date of registration: 2015-07-06.

Indexed as

HyperuricemiaAdolescentAdultAgedBody Mass IndexChinaCohort StudiesCross-Sectional StudiesEatingHumansMiddle AgedPrevalenceRisk FactorsRural PopulationYoung AdultBMIHyperuricemiaMediation effectSpicy food intake

Identifiers

PMID33121467
PMCPMC7596996
OpenAlexW3095229476

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.