2010-2019年外科胃肠病学文献计量学分析

J. Ramakrishnan, G. Ravi Sankar, K. Thavamani
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引用次数: 0

摘要

本文对PubMed在研究期间(即2010年至2019年)涵盖的MEDLINE数据中外科胃肠病学领域的文献进行了文献计量学分析。我们观察到总共有12917份记录覆盖在外科胃肠病学领域。2019年出版了最多的2168份记录。51.63%的记录为期刊文章,97.86%的记录为英文记录。在研究期间,美国创造了4938条记录,数量最多。研究期间的相对增长率(Relative Growth Rate, RGR)有所下降,倍增时间(double Time, Dt)有所增加,表明外科胃肠病学领域的文献在逐年增长。在10年的研究期间,印度在外科胃肠病学研究方面的努力有6年更大。共有144种期刊被确定为外科胃肠病学领域的核心期刊。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Bibliometric Analysis of Literature in the Field of Surgical Gastroenterology during 2010-2019
This paper presents a bibliometric analysis of literature in the field of Surgical Gastroenterology in MEDLINE data which are covered in PubMed during the study period i.e., from the year 2010 to 2019. It is observed that a total of 12917 records covered in the field of Surgical Gastroenterology. The maximum number of 2168 records was published in the year 2019. It is also observed that 51.63% of records are journal articles and 97.86% of records were in the English language. The United States has contributed the highest number of 4938 records in the study period. The Relative Growth Rate (RGR) has decreased, and the Doubling Time (Dt) has increased in the study period which reveals that the literature in the field of Surgical Gastroenterology is growing year after year. Indian efforts in Surgical Gastroenterology research are greater in 6 years out of 10 years of the study period. A total of 144 journals are identified as core journals in the field of Surgical Gastroenterology.
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