Cited by 168scientometrics and bibliometrics researchAcademic Writing and PublishingAcademic Publishing and Open Access

The impact of article length on the number of future citations: A bibliometric analysis of general medicine journals

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Falagas, Matthew E., Zarkali, Angeliki, Karageorgopoulos, Drosos E., Bardakas, Vangelis, Mavros, Michael N.·2013·PLoS ONE

Abstract

BACKGROUND: The number of citations received is considered an index of study quality and impact. We aimed to examine the factors associated with the number of citations of published articles, focusing on the article length. METHODS: Original human studies published in the first trimester of 2006 in 5 major General Medicine journals were analyzed with regard to the number of authors and of author-affiliated institutions, title and abstract word count, article length (number of print pages), number of bibliographic references, study design, and 2006 journal impact factor (JIF). A multiple linear regression model was employed to identify the variables independently associated with the number of article citations received through January 2012. RESULTS: On univariate analysis the JIF, number of authors, article length, study design (interventional/observational and prospective/retrospective), title and abstract word count, number of author-affiliated institutions, and number of references were all associated with the number of citations received. On multivariate analysis with the logarithm of citations as the dependent variable, only article length [regression coefficient: 14.64 (95% confidence intervals: (5.76-23.50)] and JIF [3.37 (1.80-4.948)] independently predicted the number of citations. The variance of citations explained by these parameters was 51.2%. CONCLUSION: In a sample of articles published in major General Medicine journals, in addition to journal impact factors, article length and number of authors independently predicted the number of citations. This may reflect a higher complexity level and quality of longer and multi-authored studies.

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  • Several characteristics of a document's title and abstract may be less or more attractive for different readers.

    “Several studies have indicated that some characteristics of a document's title and abstract might be less or more attractive for different readers.”
  • A positive correlation exists between citation counts and the number of cited references; documents with more cited references achieve more citations.

    “For instance, it has been revealed that a positive correlation exists between citation counts and the number of cited references (Falagas et al., 2013) that is documents with more cited references would achieve more citations (Vieira and Gomes, 2010).”

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Authors
Falagas, M. E., Zarkali, A., Karageorgopoulos, D. E., Bardakas, V., & Mavros, M. N.
Affiliations
  • Tufts University (US)
  • Alfa Institute of Biomedical Sciences (GR)
  • Hygeia Hospital (GR)
  • National Technical University of Athens (GR)
Corresponding author
Falagas, Matthew E.
Venue
PLoS ONE
Published
2013-02-06
Volume
8
Issue
2
Pages
e49476
ISSN
1932-6203 (ISSN-L)
OpenAlex
W2059156680
Cited by
168
References
29
Citations by year
2026: 6 · 2025: 12 · 2024: 10 · 2023: 11 · 2022: 14 · 2021: 13 · 2020: 35 · 2019: 14 · 2018: 14 · 2017: 10 · 2016: 8 · 2015: 11 · 2014: 6 · 2013: 4
FWCI
10.65
Type
journal article
Language
en
Open access
Locations
  • PLoS ONE (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, other-oa)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
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
article length, citation impact, journal impact factor, number of authors, bibliographic references, research design, general medicine journals, research quality indicators
MeSH terms
Equipment Design, Humans, Publishing, Research, Bibliometrics, Journal Impact Factor

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