拉丁美洲系统性红斑狼疮研究的文献计量学特征和科研合作网络，1982-2018 年。
Bibliometric profile and collaborative networks in scientific research on systemic lupus erythematosus in Latin America, 1982-2018.
机构信息
Unidad de Investigación en Bibliometría, Vicerrectorado de Investigación, Universidad San Ignacio de Loyola, Lima, Peru.
Unidad de Investigación para la Generación y Síntesis de Evidencias en Salud, Universidad San Ignacio de Loyola, Lima, Peru.
出版信息
Reumatol Clin (Engl Ed). 2021 Aug-Sep;17(7):404-407. doi: 10.1016/j.reumae.2020.01.004. Epub 2020 Nov 22.
OBJECTIVE
To analyse the scientific production and collaboration networks on publications in systemic lupus erythematosus in Latin America.
MATERIALS AND METHODS
Bibliometric study between 1982 and 2018 of journals indexed in Scopus. Data were analysed by annual production and a co-occurrence analysis of the collaboration between countries with VOSviewer was plotted.
RESULTS
3843 related documents on systemic lupus erythematosus were recorded between 1982 and 2018 in Scopus. An increasing trend was observed, with a significant increase in the last 20 years, the original articles being the highest percentage (75.4%). Eleven Latin American countries were identified in collaboration with 29 extra-regional countries, with Brazil, Mexico and Argentina having the highest production and scientific collaboration, mainly with the United States and Spain.
CONCLUSION
In Latin America, there is a sustained increase in research on systemic lupus erythematosus. Brazil and Mexico generated more than half the publications and are the main collaboration network together with Argentina.
目的
分析拉丁美洲红斑狼疮文献的科学产出和协作网络。
材料和方法
对 Scopus 索引期刊 1982 年至 2018 年的文献进行了计量学研究。通过年度产出进行分析，并使用 VOSviewer 对国家间的合作进行共现分析。
结果
在 Scopus 中记录了 1982 年至 2018 年间与系统性红斑狼疮相关的 3843 篇文献。观察到一个递增的趋势，最后 20 年有显著增加，其中原始文章的比例最高（75.4%）。有 11 个拉丁美洲国家参与了合作，与 29 个非区域国家合作，巴西、墨西哥和阿根廷的产出和科学合作最高，主要与美国和西班牙合作。
结论
在拉丁美洲，对系统性红斑狼疮的研究呈持续增长趋势。巴西和墨西哥发表的论文超过一半，是与阿根廷一起的主要合作网络。
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