ArticleFrontiers in medicine2022
The association between research funding status and clinical research papers' citation impact in Japan: A cross-sectional bibliometric study.
Article in Frontiers in medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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Who cites it
5 citing papers in PubMed.
- Global Research Trends in Home Mechanical Ventilation: A Bibliometric Analysis.Healthcare (Basel, Switzerland) · 2026Article
- Early citation dynamics and predictors of time to first citation in Ecuadorian medical publications: a survival analysis of research visibility.Frontiers in research metrics and analytics · 2026Article
- Assessing the quality of studies funded by the Israel National Institute for Health Policy Research, 2010-2020.Israel journal of health policy research · 2025Article
- Bibliometric analysis of the uveitis literature and research trends over the past two decades.BMJ open ophthalmology · 2023Article
- The landscape of biomedical research funding in Brazil: a current overview.International braz j urol : official journal of the Brazilian Society of UrologyReview
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Authors and funding
11 authors.
Funding
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Abstract
Introduction: Studies have not sufficiently clarified the differences in citation impact between funded and non-funded clinical research papers. Hence, this study seeks to evaluate the relation between research funding status and clinical research papers' citation impact in different research fields using multiple evaluation indices. Methods: In this cross-sectional bibliometric study, clinical research papers published by core clinical research hospitals in Japan were compared retrospectively in terms of times cited (TC), category normalized citation impact (CNCI), citation percentile (CP), journal impact factor (JIF), the Software to Identify, Manage, and Analyze Scientific Publications (SIGAPS) category, and whether they were the funded clinical research. The association between research funding status or the SIGAPS category and CNCI ≥ 2 was analyzed using logistic regression analysis. Results: 11 core clinical research hospitals published 553 clinical research papers, of which 120 were non-funded and 433 were funded (public institution-funded and industry-funded). The study found that funded clinical research papers (public institution-funded and industry-funded) had significantly higher TC, CNCI, CP, and JIF than non-funded ones [TC: 8 (3-17) vs. 14 (8-31), Conclusion: Analysis
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