Evidence map›Paper›PMID 24736609›Full record

ArticlePloS one2014

Homocysteine and carotid plaque stability: a cross-sectional study in Chinese adults.

Xin Yang, Yong Zhou, Chao Liu, Xiang Gao, Anxin Wang, Yuming Guo, Wen Li, Xingquan Zhao, Wannian Liang

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 13% 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, 1 synthesis or guideline pooled it, 39 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

9 authors at 6 institutions in 3 countries.

Xin YangDepartment of General Practice, School of General Practice and Continuing Education, Capital Medical University, Beijing, China.
Yong ZhouDepartment of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
Chao LiuDepartment of Neurosurgery, the Second Hospital of Jilin University, Changchun, China.
Xiang GaoChanning Laboratory, Department of Medicine, Brigham and Women's Hospital, and Harvard Medical School, Boston, Massachusetts, United States of America; Department of Nutrition, Harvard University School of Public Health, Boston, Massachusetts, United States of America.
Anxin WangDepartment of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
Yuming GuoDepartment of Epidemiology and Biostatistics, University of Queensland School of Population Health, Brisbane, Queensland, Australia.
Wen LiDepartment of Ultrasound, Kailuan Hospital, Hebei United University, Tangshan, China.
Xingquan ZhaoDepartment of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
Wannian LiangDepartment of General Practice, School of General Practice and Continuing Education, Capital Medical University, Beijing, China; National Health and Family Planning Commission of People's Republic of China, Beijing, China.
Capital Medical University · CNBeijing Tian Tan Hospital · CNBrigham and Women's Hospital · USKailuan General Hospital · CNSecond Affiliated Hospital of Jilin University · CNUniversity of Queensland · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

background and purposeThis study aimed to explore the possible association of plasma total homocysteine with carotid plaque stability.

methodsA cross-sectional study was conducted from 2010 to 2011. A stratified random sample of 2,919 Chinese participants aged 40 years or older was enrolled. Plasma total homocysteine levels were measured and carotid plaques were evaluated by ultrasonography. Logistic regression model was used to analyze the association of homocysteine levels to the progression of carotid plaque development, while adjusting for demographics and vascular risk factors.

resultsThe mean level of plasma homocysteine in the subjects was 14.9 µmol/l. Along with increase in homocysteine level, the risk of advanced carotid plaque elevated (odds ratio = 1.28; 95% confidence interval = 1.09-1.51) after adjusting for age, sex, and other potential confounders. Stratified by sex, higher homocysteine level was strongly associated with advanced carotid plaque in men (OR = 1.41; 95% confidence interval = 1.17-1.70), but not in women.

conclusionThe findings suggest that plasma level of homocysteine may be associated with advanced carotid plaque, which constitutes high risks of stroke, in male Chinese adults.

Indexed as

Plaque, AtheroscleroticAdultAgedAsian PeopleCarotid Artery DiseasesChinaCross-Sectional StudiesFemaleHomocysteineHumansMaleMiddle AgedOdds RatioRisk FactorsUltrasonographyHomocysteine

Identifiers

PMID24736609
PMCPMC3988131
OpenAlexW2032213291

What OpenQuestion holds

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LicenceCC BY
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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.