Evidence map›Paper›PMID 25606417›Full record

ArticleMeta gene2014

Association of the rs11196218 polymorphism in TCF7L2 with type 2 diabetes mellitus in Asian population.

Yujia Zhai, Jingzhi Zhao, Haifei You, Chao Pang, Lei Yin, Tan Guo, Tianping Feng, Chongjian Wang, Kaiping Gao, Xinping Luo and 8 more

Abstract read
In one paragraph

Article in Meta gene, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 3 pooled it
–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

13 citing papers in PubMed, 3 syntheses or guidelines 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

18 authors.

Yujia ZhaiDepartment of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou 450001, People's Republic of China.
Jingzhi ZhaoMilitary Hospital of Henan Province, Zhengzhou 450003, People's Republic of China.
Haifei YouDepartment of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou 450001, People's Republic of China.
Chao PangMilitary Hospital of Henan Province, Zhengzhou 450003, People's Republic of China.
Lei YinMilitary Hospital of Henan Province, Zhengzhou 450003, People's Republic of China.
Tan GuoShenzhen University School of Medicine, Shenzhen 518060, People's Republic of China.
Tianping FengMilitary Hospital of Henan Province, Zhengzhou 450003, People's Republic of China.
Chongjian WangDepartment of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou 450001, People's Republic of China.
Kaiping GaoShenzhen University School of Medicine, Shenzhen 518060, People's Republic of China.
Xinping LuoShenzhen University School of Medicine, Shenzhen 518060, People's Republic of China.
Ming ZhangShenzhen University School of Medicine, Shenzhen 518060, People's Republic of China.
Jinjin WangDepartment of Traditional Chinese Medicine Prevention, Preventive Medicine Research Evaluation Center, Henan University of Traditional Chinese Medicine, Zhengzhou 450008, People's Republic of China.
Linlin LiDepartment of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou 450001, People's Republic of China.
Bingyuan WangDepartment of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou 450001, People's Republic of China.
Yongcheng RenDepartment of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou 450001, People's Republic of China.
Yanxia ShenShenzhen University School of Medicine, Shenzhen 518060, People's Republic of China.
Tian ZhuShenzhen University School of Medicine, Shenzhen 518060, People's Republic of China.
Dongsheng HuShenzhen University School of Medicine, Shenzhen 518060, People's Republic of China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo clarify the association of rs11196218 polymorphism in transcription factor 7-like 2 (TCF7L2) and type 2 diabetes mellitus (T2DM) in Asian population by a case-control study and meta-analysis.

methodsIn the case-control study, 1842 patients with T2DM and 7777 normal glucose-tolerant controls in the Henan province of China were genotyped for rs11196218 in TCF7L2 by PCR-ligase detection reaction. We used allele, co-dominant, dominant and recessive models to evaluate the risk association and performed a meta-analysis of the results of different genetic models in previous studies and the current study.

resultsThe AG genotype of rs11196218 was associated with risk of T2DM in the Henan population (odds ratio 1.37, 95% confidence interval 1.06-1.78), and dominant model showed marginal significant association (1.28, 0.99-1.67). Meta-analysis of 10 studies revealed the dominant model associated with T2DM in the overall population (1.20, 1.05-1.36). When stratified by region (southern and northern China and Japan), both the AG genotype and the dominant model were associated with risk of T2DM in southern Chinese (1.31, 1.03-1.66; 1.27, 1.01-1.60, respectively).

conclusionThe rs11196218 polymorphism in TCF7L2 is associated with risk of T2DM in Asian population.

Indexed as

95% CI, 95% confidence intervalMAF, minor allele frequencyOR, odds ratioPARP, population-attributable risk proportionPCR–LDR, polymerase chain reaction–ligase detection reactionrs11196218Single nucleotide polymorphismSNP, single nucleotide polymorphismT2DM, type 2 diabetes mellitusTCF7L2TCF7L2, factor 7-like 2 geneType 2 diabetes mellitus

Identifiers

PMID25606417
PMCPMC4287822

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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.