Evidence map›Paper›PMID 32546193›Full record

ArticleBMC cardiovascular disorders2020

The relationship of lipoprotein-associated phospholipase A2 activity with the seriousness of coronary artery disease.

Hao Zhang, Yang Gao, Dan Wu, Dingguo Zhang

Open access · goldAbstract read
In one paragraph

Article in BMC cardiovascular disorders, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 22% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

  1. The Value of Lp-PLA2 as a Biomarker for the Diagnosis of Plaque Stability in Atherosclerosis: A Meta-Analysis.Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis
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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

4 authors at 2 institutions in 1 country.

Hao ZhangDepartment of Cardiology, The Affiliated Hospital of Yangzhou University, 41# Taizhou road, Yangzhou, 225000, Jiangsu Province, China.
Yang GaoDepartment of Cardiology, The Affiliated Hospital of Yangzhou University, 41# Taizhou road, Yangzhou, 225000, Jiangsu Province, China.
Dan WuDepartment of Cardiology, The Affiliated Hospital of Yangzhou University, 41# Taizhou road, Yangzhou, 225000, Jiangsu Province, China.
Dingguo ZhangDepartment of Cardiology, First Affiliated Hospital of Nanjing Medical University, 300# Guangzhou road, Nanjing, 210029, Jiangsu Province, China. zhdg0223@126.com.ORCID 0000-0003-3919-1417
Yangzhou University · CNJiangsu Province Hospital · CN

Funding

National Natural Science Foundation of China 81000058
6 · The paper itself

Abstract

backgroundThe level of lipoprotein-associated phospholipase A2 (LP-PLA2) in serum is independently correlated to coronary artery diseases (CAD). The aim of the study was to determine whether LP-PLA2 activity is positively associated with the seriousness of CAD.

methodsAmount to 1056 patients suspected of having CAD underwent coronary angiography (CAG) to determine the seriousness of CAD. According to the amount of diseased coronary branches, the 1056 patients were split into three groups: single-vessel stenosis group, multiple-vessels stenosis group (> or = 2 diseased coronary branches),and control group (no diseased coronary branches). According to CAG results, electrocardiography, cardiac biomarker, and clinical presentation, all patients were split into four groups: acute myocardial infarction (AMI), unstable angina (UA), stable angina (SA), and control groups (excluding CAD). The activity of LP-PLA2 was compared statistically among the subgroups. Receiver operating characteristic analysis was applied to investigate the role of LP-PLA2 in evaluating the presence and seriousness of CAD.

resultsThe level of LP-PLA2 increased in line with the number of diseased coronary branches. The levels of LP-PLA2 in the AMI and UA groups were observably higher when compared with the control and SA groups. LP-PLA2 had 75.6% sensitivity and 67.3% specificity for recognizing CAD, and 53.0% sensitivity and 80.3% specificity for recognizing severe coronary artery lesions.

conclusionThe activity of LP-PLA2 is positively correlated to the seriousness of CAD.

Indexed as

1-Alkyl-2-acetylglycerophosphocholine EsteraseAgedBiomarkersCase-Control StudiesCoronary AngiographyCoronary Artery DiseaseCoronary StenosisFemaleHumansMaleMiddle AgedPredictive Value of TestsSeverity of Illness Index1-Alkyl-2-acetylglycerophosphocholine EsteraseBiomarkersPLA2G7 protein, humanCardiovascular diseaseCoronary angiographyCoronary artery diseasesLipoprotein-associated phospholipase A2

Identifiers

PMID32546193
PMCPMC7298745
OpenAlexW3035748181

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.