Evidence map›Paper›PMID 29658358›Full record

ArticleThe Journal of international medical research2018

Association of MTHFR C677T gene polymorphism with metabolic syndrome in a Chinese population: a case-control study.

Jin Wang, Lijuan Xu, Hongmiao Xia, Ying Li, Shiqi Tang

Open access · goldAbstract read
In one paragraph

Article in The Journal of international medical research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 2 pooled it
1.4field-weighted citation impact, top 19% 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

12 citing papers in PubMed, 2 syntheses or guidelines pooled it, 20 citations in OpenAlex.

  1. Pooled it
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  10. Association of the methylenetetrahydrofolate reductase (The Journal of international medical research · 2022
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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

5 authors at 2 institutions in 1 country.

Jin WangPhysical Examination Center, Renmin Hospital of Wuhan University, Wuhan 430060, China.
Lijuan XuPhysical Examination Center, Renmin Hospital of Wuhan University, Wuhan 430060, China.
Hongmiao XiaPhysical Examination Center, Renmin Hospital of Wuhan University, Wuhan 430060, China.
Ying LiPhysical Examination Center, Renmin Hospital of Wuhan University, Wuhan 430060, China.
Shiqi TangPhysical Examination Center, Renmin Hospital of Wuhan University, Wuhan 430060, China.
Wuhan University · CNRenmin Hospital of Wuhan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective To investigate the association of the MTHFR C677T gene polymorphism with metabolic syndrome (MetS) in people in Hubei Province, China. Methods A case-control study was conducted with 651 subjects with MetS (MetS group) and 727 healthy controls (control group) at Renmin Hospital of Wuhan University between January and December 2016. The MTHFR C677T genotype was detected by the gene chip technique and clinical data were collected. Results Body mass index, waist circumference, the waist-hip-ratio, systolic and diastolic blood pressure, fasting blood glucose, fasting insulin, triglyceride, total cholesterol, low-density lipoprotein-cholesterol, and homocysteine levels, and the homeostasis model assessment of insulin resistance were higher in the MetS group than in controls. The risk of MetS was higher for the TT genotype and T allele carriers than for the CC genotype and C allele carriers. With MetS, the TT genotype increased the risk of elevated blood pressure, fasting glucose levels, and triglyceride levels. Patients with MetS and the TT genotype showed more severe abdominal obesity, dyslipidaemia, insulin resistance, elevated blood pressure, elevated fasting glucose levels, and hyperhomocysteinaemia compared with those with the CC genotype. Conclusions In this population, MTHFR C677T gene polymorphism may be a risk factor for MetS.

Indexed as

AdultAsian PeopleCase-Control StudiesChinaFemaleGenetic Predisposition to DiseaseGenotypeHumansMaleMetabolic SyndromeMethylenetetrahydrofolate Reductase (NADPH2)Middle AgedPolymorphism, GeneticRisk FactorsMethylenetetrahydrofolate Reductase (NADPH2)MTHFR protein, human5,10-methylenetetrahydrofolate reductaseblood pressuregenehomocysteineinsulin resistanceMetabolic syndromepolymorphism

Identifiers

PMID29658358
PMCPMC6124264
OpenAlexW2803066564

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.