Evidence map›Paper›PMID 33523967›Full record

ArticleScience advances2021

Peer review and gender bias: A study on 145 scholarly journals.

Flaminio Squazzoni, Giangiacomo Bravo, Mike Farjam, Ana Marusic, Bahar Mehmani, Michael Willis, Aliaksandr Birukou, Pierpaolo Dondio, Francisco Grimaldo

Abstract read
In one paragraph

Article in Science advances, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
58citing 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

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

  1. Pooled it
  2. Exploring Gender Bias in Six Key Domains of Academic Science: An Adversarial Collaboration.Psychological science in the public interest : a journal of the American Psychological Society · 2023
    Pooled it
  3. Trial
  4. Trial
  5. Authorship and citation trends in dementia research: A path to equitable career development for scientists.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026
    Article
  6. Article
  7. Article
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  11. Women climate scientists are connected, productive, and successful but have shorter careers.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  12. Article
  13. Article
  14. Article
  15. The present and future of peer review: Ideas, interventions, and evidence.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
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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

9 authors.

Flaminio SquazzoniDepartment of Social and Political Sciences, University of Milan, Milan, Italy. flaminio.squazzoni@unimi.it.ORCID 0000-0002-6503-6077
Giangiacomo BravoDepartment of Social Studies and Centre for Data Intensive Sciences and Applications, Linnaeus University, Växjö, Sweden.ORCID 0000-0003-2837-0137
Mike FarjamDepartment of Computer Science and Media Technology and Centre for Data Intensive Sciences and Applications, Linnaeus University, Växjö, Sweden.ORCID 0000-0002-0882-4851
Ana MarusicUniversity of Split School of Medicine, Split, Croatia.ORCID 0000-0001-6272-0917
Bahar MehmaniSTM Journals, Elsevier, Amsterdam, Netherlands.ORCID 0000-0003-4038-4531
Michael WillisJohn Wiley & Sons, Oxford, UK.ORCID 0000-0002-3110-3796
Aliaksandr BirukouSpringer Nature, Heidelberg, Germany.ORCID 0000-0002-4925-9131
Pierpaolo DondioSchool of Computer Science, Technological University Dublin, Dublin, Ireland.ORCID 0000-0001-7874-8762
Francisco GrimaldoDepartment of Computer Science, University of Valencia, Burjassot, Spain.ORCID 0000-0002-1357-7170

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Scholarly journals are often blamed for a gender gap in publication rates, but it is unclear whether peer review and editorial processes contribute to it. This article examines gender bias in peer review with data for 145 journals in various fields of research, including about 1.7 million authors and 740,000 referees. We reconstructed three possible sources of bias, i.e., the editorial selection of referees, referee recommendations, and editorial decisions, and examined all their possible relationships. Results showed that manuscripts written by women as solo authors or coauthored by women were treated even more favorably by referees and editors. Although there were some differences between fields of research, our findings suggest that peer review and editorial processes do not penalize manuscripts by women. However, increasing gender diversity in editorial teams and referee pools could help journals inform potential authors about their attention to these factors and so stimulate participation by women.

Identifiers

PMID33523967
PMCPMC7787493

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.