Evidence map›Paper›PMID 33505300›Full record

SynthesisFrontiers in aging neuroscience2020

Novel Subgroups in Subarachnoid Hemorrhage and Their Association With Outcomes-A Systematic Review and Meta-Regression.

Ming-Dong Wang, Qian-Hui Fu, Ming-Jing Song, Wen-Bin Ma, John-H Zhang, Zhan-Xiang Wang

Open access · goldAbstract readSystematic Review
In one paragraph

Synthesis in Frontiers in aging neuroscience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.8field-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, 9 citations in OpenAlex.

  1. Article
  2. Perimesencephalic subarachnoid haemorrhage: A case study.Journal of the colleges of medicine of South Africa · 2025
    Article
  3. Article
  4. Review
  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

6 authors at 5 institutions in 2 countries.

Ming-Dong WangDepartment of Neurosurgery, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China.
Qian-Hui FuSchool of Pharmacy, Minzu University of China, Beijing, China.
Ming-Jing SongInstitute of Laboratory Animal Science, Peking Union Medical College, Chinese Academy of Medical Science, Beijing, China.
Wen-Bin MaDepartment of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Beijing, China.
John-H ZhangPhysiology Program, Department of Anesthesiology, Neurosurgery, Neurology, and Physiology, Center for Neuroscience Research, Loma Linda University School of Medicine, Loma Linda, CA, United States.
Zhan-Xiang WangDepartment of Neurosurgery, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China.
First Affiliated Hospital of Xiamen University · CNChinese Academy of Medical Sciences & Peking Union Medical College · CNLoma Linda University · USMinzu University of China · CNPeking Union Medical College Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

cohort studiesfollow up risk time pointsrelated-risk factors diseaserisk factorssubgroup subarachnoid hemorrhage

Identifiers

PMID33505300
PMCPMC7829354
OpenAlexW3120915802

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.