Bibliometric analysis of the top 50 most cited publications of the Journal of Clinical Orthopaedics and Trauma.

BACKGROUND: The Journal of Clinical Orthopaedics and Trauma (JCOT) is one of the top three orthopaedic journals from India. We set out to analyse the top 50 cited articles from JCOT since indexing in PubMed and Scopus. METHODS: We looked into the bibliometrics of the top 50 cited articles and compared citations from PubMed and Scopus, and depicted outputs from VOS viewer analysis on co-authorship and keywords. RESULTS: Total citations for top-cited articles were 1076 in numbers, with a maximum of 103.2016 and 2018 were the most productive years. The major contribution was from India with 74%, followed by the USA. New Delhi published maximally at 72%. Clinical topics and narrative reviews were the most common types of studies. Trauma and Adult reconstruction was the most common sub-specialities, and Level 4 was the most frequent level of study. The basic science and COVID-19 related articles received the maximum citations. The authors from Indraprastha Apollo Hospitals published the maximum number of top-50 cited articles in the JCOT. CONCLUSIONS: There is a steady increase in the number of publications in the JCOT, with an increasing number of citation counts. Both the Indian and foreign authors have been publishing in this journal at a comparative rate. Although the citation counts in Scopus are more than those in PubMed for given articles, more than 80% of articles are listed in both databases as top 50 cited articles. The majority of top-cited articles belonged to trauma and adult reconstruction, level III studies, and narrative reviews.

Top 100 cited articles on diabetes mellitus and Covid-19: A bibliometric analysis.

AIMS: There is a lack of bibliometric analytical studies on Diabetes Mellitus in Covid-19. As diabetes mellitus is a common co-morbidity associated with poor outcomes in Covid-19, we undertook a bibliometric analysis of the top 100 publications relating to this subject. METHODS: The top 100 cited papers were searched on Pubmed. Information about authors, month and year of publication, name of the journal, country of the affiliating institute of the first author, affiliation, total citations, citation density, type of study, type of paper, nature of the study, collaborations, number of affiliations and erratum details were collected. RESULTS: The top 100 papers were published in 57 journals and were cited 53,374 times. Though most of the top 100 papers were written by first authors affiliated to institutes in the United States, the publication from China were the most influential. Two institutions from the United States had the highest number of affiliations of the first author. The Lancet was the most productive journal with the highest number of total citations (24,221). CONCLUSIONS: This study gives valuable information to academicians and researchers regarding trends in the publication of the most influential articles on diabetes mellitus and Covid-19 infection.

Top 50 cited articles on Covid-19 after the first year of the pandemic: A bibliometric analysis.

BACKGROUND & AIMS: It has been just over a year since the Covid-19 pandemic started. The top 50 cited articles on this subject would help identify trends and focus on the research efforts. METHODS: We utilised e-utilities in PubMed to find publications on Covid-19 until the date of search on 7/2/21. The iCite website was used to find the top 50 citations of the output from the search strategy. We looked into their full text for the editorial dates, type of study, level of evidence, focus of the article and country of origin. We also counted the errata and comments on each of them. RESULTS: The total number of citations of all 50 articles was 123,960, the highest being 10, 754 for a single article. Huang C was the most cited first author. They were published from week 4-17, with February being the month with most citations. Lancet was the most cited journal, having published 9 of the 50 articles. Majority belonged to level 3 of the evidence ladder and were retrospective studies. Thirty percent of them had an errata published and an average of 7 comments per article. CONCLUSION: The top 50 most cited articles identify the most impactful studies on Covid-19, providing a resource to educators while identifying trends to guide research and publishing efforts. There has been an explosion of publications and an unprecedented rate and number of citations within the first year for any single condition in the literature.

Wisely choosing the numbers during the pandemic.

Having the right data is critical in managing a crisis. More so, at the time of a pandemic. Rather than relying heavily on absolute numbers, we discuss alternatives that could improve testing numbers in India.