Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, China.
Front Public Health. 2022 Jun 29;10:924676. doi: 10.3389/fpubh.2022.924676. eCollection 2022.
BACKGROUND: The incidence and prevalence of gout have been steadily increasing globally, which has resulted in gout research attracting consistently increased attention. This study aimed to visualize the knowledge structure and research trends in gout research through bibliometrics to help understand the future development of basic and clinical research. METHODS: Articles and reviews on gout from 2001 to 2021 were extracted from the Web of Science Core Collection database. CiteSpace and VOSviewer software were used to visualize the knowledge network of countries, institutions, authors, references, and keywords in this field. SPSS and Microsoft Excel software were used for curve fitting and correlation analysis. RESULTS: A total of 3,259 articles and reviews were included. The number of publications about gout significantly increased yearly. Publications were mainly concentrated in North America, Europe, Oceania, and East Asia. The USA contributed most with 1,025 publications, followed by China and New Zealand. After adjusting for publications by population size and Gross Domestic Product (GDP), New Zealand ranked in the first place. GDP and international collaboration were significantly correlated with scientific productivity for gout research. University of Auckland and Professor Dalbeth Nicola were the most prolific institutions and influential authors, respectively. Rheumatology was the most productive journal for gout research. Gout research hotspots have shifted over time in the following order: clinical features, pathological mechanisms, complications, gouty arthritis, epidemiology, and dual-energy computed tomography to drug clinical trials, which can be observed from the keyword analysis and co-cited reference cluster analysis. CONCLUSIONS: This study found that research on gout is flourishing. The development and experimentation of drugs for the prevention and treatment of gouty arthritis would be the focus of current research and developmental trends in future research.
背景:全球范围内痛风的发病率和患病率一直在稳步上升,这使得痛风研究受到越来越多的关注。本研究旨在通过文献计量学来可视化痛风研究的知识结构和研究趋势,以帮助了解基础和临床研究的未来发展。
方法:从 Web of Science 核心合集数据库中提取了 2001 年至 2021 年关于痛风的文章和综述。使用 CiteSpace 和 VOSviewer 软件可视化该领域的国家、机构、作者、参考文献和关键词的知识网络。使用 SPSS 和 Microsoft Excel 软件进行曲线拟合和相关分析。
结果:共纳入 3259 篇文章和综述。关于痛风的出版物数量逐年显著增加。出版物主要集中在北美、欧洲、大洋洲和东亚。美国发表的文章最多,有 1025 篇,其次是中国和新西兰。经人口规模和国内生产总值(GDP)调整后,新西兰排名第一。GDP 和国际合作与痛风研究的科学生产力显著相关。奥克兰大学和 Dalbeth Nicola 教授分别是痛风研究最具影响力的机构和作者。《风湿病学年鉴》是痛风研究最具影响力的期刊。从关键词分析和共被引参考文献聚类分析可以看出,痛风研究热点随时间推移发生了变化,依次为临床特征、病理机制、并发症、痛风性关节炎、流行病学和双能 CT 至药物临床试验。
结论:本研究发现,痛风研究正在蓬勃发展。预防和治疗痛风性关节炎的药物的开发和实验将是当前研究的重点,也是未来研究的发展趋势。
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