近 5 年（2017-2021 年）川崎病研究的全球文献计量学分析。

BACKGROUND: Kawasaki disease (KD) is a systemic vasculitis of unknown etiology that mainly affects children. We aim to conduct a bibliometric analysis to explore the latest research hotspots and trends of KD. METHOD: By using the keywords "Kawasaki disease," "Kawasaki syndrome", and "Mucocutaneous Lymph Node Syndrome," the Web of Science (WOS) and Scopus databases were searched for publications related to KD from 2017 to 2021. Author, country and journal submissions were classified and evaluated using Biblioshiny software (using R language). VOSviewer (version 1.6.18) was used to visualize the relevant network relationships. RESULT: According to the search strategy, 5,848 and 6,804 KD studies were published in WOS and Scopus, respectively. The results showed an overall increasing trend in the number of publications and citations during the study period. The three most influential institutions in the WOS were St. Marianna University, Kawasaki Medical School and The University of Tokyo in Japan, while in Scopus, Harvard Medical School, University of California and Tehran University of Medical Sciences were the most influential institutions. The most influential authors of the two databases are Goodman SG, Kazunori Kataoka, and Takeshi Kimura of the WOS and Marx Nikolau and Wang Y, Burns JC, and Newburger JW of the Scopus, respectively. And Scientific Reports and Frontiers in Pediatrics were the most critical journals. The most cited documents were the WOS document by McCrindle et al. and the Scopus document by Benjamin et al. published in 2017, while the keywords in the last few years were focused on "COVID-19," "multisystem inflammatory syndrome," and "pandemic." CONCLUSION: This bibliometric analysis summarizes for the first time the research progress in KD (2017-2021), providing a qualitative and quantitative assessment of KD research bibliometric information. In the field, researchers mainly from Japan and USA are dominant, followed by China. It is recommended to pay close attention to the latest hot spots, such as "COVID-19" and "multisystem inflammatory syndrome." These results provide a more intuitive and convenient way for researchers to obtain the latest information on KD.

背景：川崎病（KD）是一种病因不明的全身性血管炎，主要影响儿童。我们旨在进行文献计量学分析，以探索 KD 的最新研究热点和趋势。

方法：使用关键词“Kawasaki disease”、“Kawasaki syndrome”和“Mucocutaneous Lymph Node Syndrome”，在 Web of Science（WOS）和 Scopus 数据库中检索 2017 年至 2021 年与 KD 相关的出版物。使用 Biblioshiny 软件（使用 R 语言）对作者、国家和期刊投稿进行分类和评估。使用 VOSviewer（版本 1.6.18）可视化相关网络关系。

结果：根据搜索策略，在 WOS 和 Scopus 中分别发表了 5848 篇和 6804 篇 KD 研究论文。结果表明，在研究期间，出版物数量和引文数量呈总体上升趋势。WOS 中最有影响力的三个机构是日本圣玛丽安娜大学、川崎医科大学和东京大学，而 Scopus 中最有影响力的机构是哈佛医学院、加利福尼亚大学和德黑兰医科大学。两个数据库中最有影响力的作者分别是 Goodman SG、Kazunori Kataoka 和 Takeshi Kimura（WOS）以及 Marx Nikolau 和 Wang Y、Burns JC 和 Newburger JW（Scopus）。Scientific Reports 和 Frontiers in Pediatrics 是最关键的期刊。被引频次最高的文献是 McCrindle 等人在 WOS 发表的文献和 Benjamin 等人在 Scopus 发表的 2017 年文献，而近几年的关键词集中在“COVID-19”、“多系统炎症综合征”和“大流行”。

结论：这项文献计量学分析首次总结了 KD（2017-2021 年）的研究进展，对 KD 研究文献计量学信息进行了定性和定量评估。在该领域，研究人员主要来自日本和美国，其次是中国。建议密切关注最新热点，如“COVID-19”和“多系统炎症综合征”。这些结果为研究人员提供了一种更直观、更方便的方式来获取 KD 的最新信息。