Female researchers experience longer peer review times than male authors in biomedicine and life sciences

Before being published, studies written by female researchers are spend a longer time in peer review than articles by male authors, according to an analysis of more than 36 million publications in biomedical and life science journals. The median peer review time is between 7.4% and 14.6% longer for female authors than for male authors in most disciplines, says the analysis published in PLoS Biology.

20/01/2026 - 20:00 CET
Expert reactions

260120 peer review mujeres josep ma EN

Josep Maria Argilés Bosch

Professor of financial economics and accounting at the University of Barcelona

Science Media Centre Spain

This study confirms much of the previous research on the underrepresentation of women in academia. The authors contribute by corroborating these findings using articles published in biomedical and life science journals. They also add value by employing a large sample and by making relevant distinctions, such as the gender composition of total authorship, first authorship, and corresponding authorship. Notably, they find that female authors experience longer review times regardless of female representation and country, despite the fact that female corresponding authorship is associated with higher readability and after controlling for various determinants of review time.

This finding is consistent with much of the previous literature, although some discrepancies remain. The authors acknowledge some limitations of the study, such as the difficulty of including certain variables given the large sample size, such as for example editor gender. A limitation, not explicitly stated in the article, is the omission of measures of author and institutional affiliation prestige, factors that have been suggested in prior research to influence key scientific outcomes, including publication acceptance and review time. 

The author has not responded to our request to declare conflicts of interest
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Publications
Journal
PLoS Biology
Publication date
Authors

David Alvarez-Ponce et al.

Study types:
  • Research article
  • Peer reviewed
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