Evidence map›Paper›PMID 32982940›Full record

ArticleFrontiers in neurology2020

MMP-9, Vertebrobasilar Ectasia and Vertebral Artery Dominance in Vertigo or Dizziness Patients With Vascular Risk Factors.

Huai Liang Zhang, Yan Fang Peng, Dao Pei Zhang, Dan Li, Fei Xiang Liu, Min Zhao, Suo Yin, Jia Xu Liang, Tian Tian Wei

Open access · goldAbstract read
In one paragraph

Article in Frontiers in neurology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 27% 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

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 6 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
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 2 institutions in 1 country.

Huai Liang ZhangDepartment of Neurology, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, China.
Yan Fang PengDepartment of Cerebrovascular Disease, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China.
Dao Pei ZhangDepartment of Neurology, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, China.
Dan LiDepartment of Neurology, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, China.
Fei Xiang LiuDepartment of Neurology, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, China.
Min ZhaoDepartment of Neurology, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, China.
Suo YinDepartment of Image, People's Hospital Affiliated to Henan University of Chinese Medicine, Zhengzhou, China.
Jia Xu LiangDepartment of Image, People's Hospital Affiliated to Henan University of Chinese Medicine, Zhengzhou, China.
Tian Tian WeiClinical Medical Testing Center, People's Hospital Affiliated to Henan University of Chinese Medicine, Zhengzhou, China.
First Affiliated Hospital of Henan University · CNSun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

matrix metalloproteinasesstrokevertebral artery dominancevertebrobasilar ectasiavertigo

Identifiers

PMID32982940
PMCPMC7477382
OpenAlexW3081273729

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.