Evidence map›Paper›PMID 29955233›Full record

ReviewJournal of tropical medicine2018

Risk Factors for Hemorrhagic and Ischemic Stroke in Sub-Saharan Africa.

Gertrude Namale, Onesmus Kamacooko, Alison Kinengyere, Laetitia Yperzeele, Patrick Cras, Edward Ddumba, Janet Seeley, Robert Newton

Abstract readReview
In one paragraph

Review in Journal of tropical medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

21 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Diabetes Mellitus as a risk factor for stroke among Nigerians: A systematic review and meta-analysis.International journal of cardiology. Cardiovascular risk and prevention · 2023
    Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. An Analysis of Stroke Risk Factors by HIV Serostatus in Uganda: Implications for Stroke Prevention in Sub-Saharan Africa.Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association · 2022
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. A retrospective review of speech-language therapy services provided to adult inpatients at a central-level hospital in Gauteng, South Africa.The South African journal of communication disorders = Die Suid-Afrikaanse tydskrif vir Kommunikasieafwykings · 2020
    Article
  19. Article
  20. Observational
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

8 authors.

Gertrude NamaleMRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda.ORCID 0000-0002-0247-7721
Onesmus KamacookoMRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda.
Alison KinengyereAfrica Centre for Systematic Reviews and Knowledge Translation, College of Health Sciences, Makerere University, Kampala, Uganda.
Laetitia YperzeeleUniversity of Antwerp, Department of Neurology, Antwerp, Belgium.
Patrick CrasUniversity of Antwerp, Department of Neurology, Antwerp, Belgium.
Edward DdumbaSt. Francis Hospital Nsambya Affiliated to Uganda Martyrs University, Kampala, Uganda.ORCID 0000-0003-0978-1811
Janet SeeleyMRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda.ORCID 0000-0002-0583-5272
Robert NewtonMRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionIn sub-Saharan Africa (SSA), there is a significant burden of ischemic stroke (IS) and hemorrhagic stroke (HS), although data on risk factors for each type are sparse. In this systematic review we attempt to characterize the risk factors.

methodsWe systematically reviewed (PubMed, EMBASE, WHOLIS, Google Scholar, Wiley online, and the Cochrane Central Register of Controlled Trials (CENTRAL)) case-control studies and case series from 1980 to 2016 that reported risk factors for IS and/or HS in SSA. For each risk factor we calculated random-effects pooled odds ratios (ORs) for case-control studies and pooled prevalence estimates for case series

conclusionsThere remain too few data from SSA to reliably estimate the effect of various factors on the risk of IS and HS. Furthermore, the vast majority of cases were identified in hospital and so are unlikely to be representative of the totality of stroke cases in the community.

Identifiers

PMID29955233
PMCPMC6000918

What OpenQuestion holds

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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.