ArticleIrish journal of medical science2025
Influence of COVID- 19 pandemic on impact factors of top biomedical journals.
Article in Irish journal of medical science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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.
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.
Who cites it
1 citing paper in PubMed.
- The journal metrics of reality: Adjusting our gaze beyond the pandemic peak.Journal of clinical orthopaedics and trauma · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe number of active journals in scholarly publishing has steadily risen. The journal impact factor (JIF) is the most widely used metric for assessing the impact and prestige of a scientific journal. The COVID- 19 pandemic triggered a significant shift in the global academic landscape, particularly in biomedical research.
aimsTo systematically investigate the impact of COVID- 19 on the impact factor of top biomedical journals to address the existing knowledge gap on this matter.
methodsBetween 2019 and 2023, the impact factor of the top 20 biomedical journals listed in the 2023 Journal Citation Report (JCR) was analysed using a descriptive-analytical approach. Data on JIFs and publications, including COVID- 19-related articles, were collected from Clarivate's Web of Science and PubMed.
resultsJIFs of the top 20 biomedical journals increased significantly (83.4%) from 2019 to 2021, coinciding with a surge in COVID- 19 publications. This trend stabilised in 2022 but declined by 15.1% in 2023. The number of publications related to COVID- 19 peaked in 2021 (57.3%) and decreased by 12.5% in 2022 and 29.0% in 2023.
conclusionsThis study unveils a significant impact of COVID- 19 on the impact factor of top biomedical journals. The increase in JIFs during the pandemic aligns with the surge in COVID- 19 research, but the subsequent decline suggests a potential shift in research focus or knowledge saturation. The study underscores the limitations of JIF as a sole metric for evaluating journal quality and highlights the importance of alternative metrics.
Indexed as
Identifiers
40216671What OpenQuestion holds
Registered trials
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.