Evidence map›Paper›PMID 35221904›Full record

SynthesisFrontiers in neuroscience2022

Traumatic Brain Injury Is Associated With Both Hemorrhagic Stroke and Ischemic Stroke: A Systematic Review and Meta-Analysis.

Donghao Qu, Wenchen Li, Shuyan Zhang, Ri Li, Haifeng Wang, Bo Chen

Open access · goldAbstract readSystematic Review
In one paragraph

Synthesis in Frontiers in neuroscience, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
3.7field-weighted citation impact, top 6% 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

17 citing papers in PubMed, 31 citations in OpenAlex.

  1. Trial
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  4. Review
  5. Stroke Care in Conflict and War Zones -Peace Saves Lives!Current neurology and neuroscience reports · 2025
    Review
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  8. Review
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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

6 authors at 2 institutions in 1 country.

Donghao QuDepartment of Neurosurgery (Neurotrauma), The First Hospital of Jilin University, Changchun, China.
Wenchen LiDepartment of Neurosurgery (Neurotrauma), The First Hospital of Jilin University, Changchun, China.
Shuyan ZhangDepartment of Neurosurgery (Neurotrauma), The First Hospital of Jilin University, Changchun, China.
Ri LiDepartment of Library, The First Hospital of Jilin University, Changchun, China.
Haifeng WangDepartment of Neurosurgery (Neurotrauma), The First Hospital of Jilin University, Changchun, China.
Bo ChenDepartment of Neurosurgery (Neurotrauma), The First Hospital of Jilin University, Changchun, China.
First Hospital of Jilin University · CNJilin University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTraumatic brain injury (TBI) is considered a risk factor for the development of stroke (Hemorrhagic Stroke and Ischemic Stroke). We performed this systemic review and meta-analysis to determine the association of prior TBI with the subsequent diagnosis of stroke.

methodsWe systematically searched PubMed, EMBASE, and the Cochrane Library for cohort studies involving TBI patients who subsequently developed stroke. Study selection, data extraction, and quality assessment were performed by two separate researchers. Data were analyzed with random-effects models, and a secondary analysis stratified by the type of stroke was performed.

resultsOf the 741 identified studies, 6 studies were eligible for inclusion, with more than 2,200,000 participants. TBI predicted the occurrence of stroke in the random-effect model, with a relative risk of 2.14 (95% CI 1.97-2.32,

conclusionOur meta-analysis showed that TBI was associated with a more than two-fold increase in the risk of stroke. However, owing to the high degree of heterogeneity, decisions should be made on a patient-by-patient basis. The occurrence of TBI is associated with the development of both hemorrhagic and ischemic stroke, and the risk of hemorrhagic stroke is much higher than that of ischemic stroke in TBI patients.

Indexed as

hemorrhagic strokeischemic strokemeta-analysisrisk factortraumatic brain injury

Identifiers

PMID35221904
PMCPMC8867812
OpenAlexW4211147982

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.