Evidence map›Paper›PMID 34554813›Full record

ArticleJCO global oncology2021

Article Processing Charge Waiver Policies as a Barrier to Oncology Scholarship in Low- and Lower-Middle-Income Countries.

Ulysses G Gardner, Petria S Thompson, Jason Burton, Caleb Stewart, C David Fuller, Michael K Rooney, Ethan B Ludmir

Abstract read
In one paragraph

Article in JCO global oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Global disparities in pediatric neurosurgery research: a 20-year bibliometric analysis by country income group.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Addressing inequities in the otolaryngology academic publishing: A call to action.Journal of the colleges of medicine of South Africa · 2024
    Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. 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

7 authors.

Ulysses G GardnerKettering Health, Dayton, OH.ORCID 0000-0003-4378-117X
Petria S ThompsonSt Mary's Medical Center, San Francisco, CA.ORCID 0000-0002-3839-4303
Jason BurtonDartmouth-Hitchcock Medical Center, Lebanon, NH.ORCID 0000-0002-0729-9215
Caleb StewartUnity Health, Searcy, AR.
C David FullerThe University of Texas MD Anderson Cancer Center, Houston, TX.ORCID 0000-0002-5264-3994
Michael K RooneyThe University of Texas MD Anderson Cancer Center, Houston, TX.
Ethan B LudmirThe University of Texas MD Anderson Cancer Center, Houston, TX.

Funding

Tumor Evolution and Metastasis ProgramP30CA016672 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Fabien Delerue · 1985 to 2026
$290.8M
NCI NIH HHS P30 CA016672
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Developing CountriesFellowships and ScholarshipsFees and ChargesPolicyPoverty

Identifiers

PMID34554813
PMCPMC8478385

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.