• World Neurosurg · Sep 2021

    Review

    Publication Trends of Non-Obstetric Brachial Plexus Injury Research: A Bibliometric Analysis.

    • de OliveiraAdilson Jose ManuelAJMNeuroscience Center, Clinica Girassol, Luanda, Angola. Electronic address: adilsonvalmont@gmail.com., Miguel Bertelli Ramos, Daniel Bohn, Mário Gilberto Siqueira, and Eberval Gadelha Figueiredo.
    • Neuroscience Center, Clinica Girassol, Luanda, Angola. Electronic address: adilsonvalmont@gmail.com.
    • World Neurosurg. 2021 Sep 1; 153: 131-138.e2.

    ObjectiveTo evaluate publication trends in nonobstetric brachial plexus injury research.MethodsIn September 2020, Scopus was searched for articles on nonobstretric brachial plexus injury. Citation count, year of publication, country of corresponding author and its income category, destiny journal and its 5-year impact factor (IF), and research type were retrieved.ResultsThe analysis comprised 1245 articles. Mean number of citations per article was 18.01 (95% confidence interval 16.46-19.55). Mean IF was 3.60 (95% confidence interval 3.25-3.95). The 5 most prolific journals had an IF <5. The journal with the highest number of articles was the Journal of Hand Surgery (American Volume) (n = 70, 5.6%). The most prolific country was the United States (n = 313, 25.1%). There were 913 articles (73.3%) from high-income countries, 246 (19.8%) from upper middle-income countries, and 68 (5.5%) from lower middle-income countries. No articles were from low-income countries. The representation of middle-income countries increased from 2.1% of published articles in 1980-1989 to 40.0% in 2010-2019. Primary research represented 64.0% (n = 797) of articles, while secondary research and case reports represented 13.0% (n = 162) and 23.0% (n = 286) of articles, respectively. Narrative reviews (n = 142, 11.4%;) and systematic reviews (n = 20, 1.6%) comprised articles from the secondary research group.ConclusionsWhile high-income countries still represent the majority of publications, the contribution of researchers from middle-income countries is increasing. The most common destiny journals are field specific, with a relatively low IF. Although most articles are primary research, a representative portion have a shallow level of evidence (case reports and narrative reviews).Copyright © 2021 Elsevier Inc. All rights reserved.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…