Cited by 644scientometrics and bibliometrics researchAcademic Writing and PublishingAcademic Publishing and Open Access

Journal prestige publication bias, and other characteristics associated with citation of published studies in peer-reviewed journals

Callaham, Michael·2002·JAMA

Abstract

CONTEXT: Citation by other authors is important in the dissemination of published science, but factors predicting it are little studied. METHODS: To identify characteristics of published research predicting citation in other journals, we searched the Science Citations Index database for a standardized 3.5 years for all citations of published articles originally submitted to a 1991 emergency medicine specialty meeting. Analysis was conducted by classification and regression trees, a nonparametric modeling technique of regression trees, to determine the impact of previously determined characteristics of the full articles on the outcome measures. We calculated the the number of times an article was cited each year and calculated the mean impact factor (citations per manuscript per year) in other citing journals. RESULTS: Of the 493 submitted manuscripts, 204 published articles met entry criteria. The mean citations per year was 2.04 (95% confidence interval, 1.6-2.4; range, 0-20.9) in 440 different journals. Nineteen articles (9.3%) were never cited. The ability to predict the citations per year was weak (pseudo R(2) = 0.14.). The strongest predictor of citations per year was the impact factor of the original publishing journal. The presence of a control group, the subjective newsworthiness score, and sample size predicted citation frequency (24.3%, 26.0%, and 26.5% as strongly, respectively). The ability to predict mean impact factor of the citing journals was even weaker (pseudo R(2) = 0.09). The impact factor of the publishing journal was the strongest predictor, followed by the newsworthiness score (89.9% as strongly) and a subjective quality score (61.5%). Positive outcome bias was not evident for either outcome measure. CONCLUSION: In this cohort of published research, commonly used measures of study methodology and design did not predict the frequency of citations or the importance of citing journals. Positive outcome bias was not evident. The impact factor of the original publishing journal was more important than any other variable, suggesting that the journal in which a study is published may be as important as traditional measures of study quality in ensuring dissemination.

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Crossref · 10.1001/jama.287.21.2847

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  • The centrality of a journal to a field might mean that a weak document in a prestigious journal receives a considerable number of citations.

    “The centrality of a journal to a field might mean that a weak document in a prestigious journal receives a considerable number of citations (Callaham et al., 2002).”

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Authors
Callaham, M.
Affiliations
University of California, San Francisco (US)
Corresponding author
Callaham, Michael
Venue
JAMA
Published
2002-06-05
Volume
287
Issue
21
Pages
2847
ISSN
  • 0002-9955 (ISSN-L)
  • 0098-7484
OpenAlex
W2163978340
Cited by
644
References
19
Citations by year
2026: 14 · 2025: 20 · 2024: 26 · 2023: 29 · 2022: 27 · 2021: 47 · 2020: 50 · 2019: 30 · 2018: 33 · 2017: 32 · 2016: 25 · 2015: 47 · 2014: 33 · 2013: 39 · 2012: 20
FWCI
17.54
Type
journal article
Language
en
Open access
closed
Locations
  • JAMA (publishedVersion)
  • PubMed (publishedVersion)
  • DigitalGeorgetown (Georgetown University Library) (submittedVersion)
Topics
  • Social Sciences › Decision Sciences › Statistics, Probability and Uncertainty › scientometrics and bibliometrics research
  • Social Sciences › Arts and Humanities › History and Philosophy of Science › Academic Writing and Publishing
  • Social Sciences › Decision Sciences › Information Systems and Management › Academic Publishing and Open Access
Keywords
citation counts, journal impact factor, publication bias, citation prediction, newsworthiness, study quality, sample size, control groups, emergency medicine research, research dissemination, peer-reviewed journals
MeSH terms
Periodicals as Topic, Bibliometrics, Publication Bias, Peer Review, Research

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