Evidence map›Paper›PMID 35867747›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2022

Massive covidization of research citations and the citation elite.

John P A Ioannidis, Eran Bendavid, Maia Salholz-Hillel, Kevin W Boyack, Jeroen Baas

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
–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

24 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Inflation of the journal impact factor.BMJ health & care informatics · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Editorial: Generative artificial intelligence and the ecology of human development.Journal of child psychology and psychiatry, and allied disciplines · 2023
    Article
  16. Article
  17. Article
  18. Article
  19. Systematic literature reviews over the years.Journal of market access & health policy · 2023
    Article
  20. 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

5 authors.

John P A IoannidisDepartment of Medicine, Stanford University, Stanford, CA 94305.ORCID 0000-0003-3118-6859
Eran BendavidDepartment of Medicine, Stanford University, Stanford, CA 94305.ORCID 0000-0002-8364-4711
Maia Salholz-HillelMeta-Research Innovation Center Berlin, QUEST Center for Responsible Research, Berlin Institute of Health at Charité, 10178 Berlin, Germany.ORCID 0000-0003-1934-9504
Kevin W BoyackSciTech Strategies, Inc., Albuquerque, NM 87122.
Jeroen BaasResearch Intelligence, Elsevier B.V., 1043 NX Amsterdam, The Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Massive scientific productivity accompanied the COVID-19 pandemic. We evaluated the citation impact of COVID-19 publications relative to all scientific work published in 2020 to 2021 and assessed the impact on scientist citation profiles. Using Scopus data until August 1, 2021, COVID-19 items accounted for 4% of papers published, 20% of citations received to papers published in 2020 to 2021, and >30% of citations received in 36 of the 174 disciplines of science (up to 79.3% in general and internal medicine). Across science, 98 of the 100 most-cited papers published in 2020 to 2021 were related to COVID-19; 110 scientists received ≥10,000 citations for COVID-19 work, but none received ≥10,000 citations for non-COVID-19 work published in 2020 to 2021. For many scientists, citations to their COVID-19 work already accounted for more than half of their total career citation count. Overall, these data show a strong covidization of research citations across science, with major impact on shaping the citation elite.

Indexed as

COVID-19PandemicsPeriodicals as TopicHumansbibliometricscitationsCOVID-19

Identifiers

PMID35867747
PMCPMC9282275

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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 Socratic graph.