目的:探讨屈光性白内障手术的研究趋势,比较不同国家的贡献,机构,期刊,和作者在过去的20年里,并探索其潜在的研究热点。
方法:从2003年到2022年,所有与屈光性白内障手术有关的出版物都来自WebofScience。文档类型仅限于原始文章和评论,语言仅限于英语。通过MicrosoftExcel和GraphPadPrism对出版物进行了定量和定性分析。VOSviewer和CiteSpace用于文献计量和可视化分析。
结果:共纳入2090种出版物。美国贡献了最多的出版物(434,20.8%),其次是中国(345,16.5%)和英国(163,7.80%)。美国的出版物被更频繁地引用(9552次引用),最高的H指数为48。中国的出版物总数排名第二,这些论文没有被频繁引用(3237次引用),H指数排名第六(H指数=29)。白内障和屈光手术杂志发表的论文最多(333,15.9%),伦敦大学的出版物数量最多(75,3.59%)。来自德国的DickHB发表的论文最多。角膜散光相关研究,白内障手术方法相关研究,术后视觉质量与研究有关,与术后并发症相关的研究是该领域的热点。最重要的限制是数据库经常更新,最新出版物不包括在内。
结论:文献计量分析简要总结了作者的贡献,机构,国家,和期刊。角膜散光,白内障手术方法,术后视觉质量和术后并发症的相关研究已成为新兴的热点,为今后的研究指明了方向。
OBJECTIVE: To investigate the research trend on refractive cataract surgery, compare the contributions of different countries, institutions, journals, and authors in the past 20y, and explore its potential research hotspots.
METHODS: All publications were extracted relating to refractive cataract surgery from 2003 to 2022 from Web of Science. Document types were limited to original articles and reviews, and the language was limited to English. Quantitatively and qualitatively of the publications were analyzed through Microsoft Excel and GraphPad Prism. VOSviewer and CiteSpace were used for bibliometric and visualized analysis.
RESULTS: A total of 2090 publications were enrolled. The United States contributed the most publications (434, 20.8%), followed by China (345, 16.5%) and England (163, 7.80%). Publications from the United States were cited more frequently (9552 citations) with the highest H-index of 48. China ranked second in the total number of publications, the papers were not cited that frequently (3237 citations), and the H-index ranked sixth (H-index=29). Journal of Cataract and Refractive Surgery published the most papers (333, 15.9%), and the University of London had the highest number of publications (75, 3.59%). Dick HB from Germany published the most papers. Corneal astigmatism-related research, cataract surgery method-related research, postoperative visual-quality relate to research, and postoperative complications-relate research are the hotspots in this field. The most significant limitation was that the database was updated frequently and the latest publications were not included.
CONCLUSIONS: The bibliometric analysis shows a brief summarization of the contribution of the authors, institutions, countries, and journals. Corneal astigmatism, cataract surgery method, postoperative visual-quality and postoperative complications related researches have become the emerging hotspots, which can give a direction in the future researches.