过去30年间关于短肠综合征研究的全球趋势文献计量分析

Bibliometric analysis of global trends in research of short bowel syndrome over the past 30 years

背景与目的:短肠综合征是一类因广泛小肠切除而引起的罕见疾病,近年来逐渐引起学者关注。然而目前却暂无该病文献计量学方面的相关研究。因此,本研究通过文献计量分析这一方法描述近30年来短肠综合征研究的热点和趋势。方法:通过Web of Science核心合集(WoSCC)数据库检索1991—2021年间与短肠综合征相关的出版文献,并以纯文本格式导入VOSviewer和CiteSpace软件。数据使用文献计量方法进行处理,对作者、国家、机构、高被引文献、共被引、关键词和参考文献进行文献可视化分析。结果:共检索到3439篇文献,包括12457位作者,2557家机构,74个国家/地区和779种期刊,文献共引用了来自8713种期刊合计43194位作者的64834篇文章。其中,美国的贡献最为卓越,Wales PW是产出最多的作者,多伦多大学是发文最多的机构,Journal of Pediatric Surgery是该领域的核心期刊。关键词分析显示,Short Bowel Syndrome、Intestinal Failure、Children、Parenteral Nutrition是高频关键词,目前研究的重点逐渐开始聚焦于此病的分类、治疗和管理。结论:近30年来,短肠综合征的发文数量逐渐增加,美国在这一领域的研究处于世界领先地位。此外,短肠综合征的分类、治疗、管理已成为潜在的热点。

Background and Aims:Short bowel syndrome is a rare disease caused by extensive small bowel resection,which has gradually attracted the attention of scholars in recent years.However,there is currently no related bibliometric study on this disease.Therefore,this study was conducted to describe the hotspots and trends in short bowel syndrome research over the past 30 years through bibliometric analysis.Methods:Publications related to short bowel syndrome between 1991 and 2021 were searched in the Web of Science core database and imported into VOSviewer and CiteSpace software in plain text format.The data were processed using bibliometric methods to perform literature visualization analysis of authors,countries,institutions,highly cited literature,co-citation analysis,keywords,and references.Results:A total of 3439 articles were retrieved,involving 12457 authors,2557 organizations,74 countries/regions,and 779 journals.The literature cited a total of 64834 articles authored by 43194 individuals from 8713 journals.Among them,the United States made the most significant contribution,and Wales PW was the most productive author.The University of Toronto was the most prolific institution,and the Journal of Pediatric Surgery was the core journal in this field.Keyword analysis showed that Short Bowel Syndrome,Intestinal Failure,Children,and Parenteral Nutrition were high-frequency keywords.Currently,research focuses on the classification,treatment,and management of this disease.Conclusion:Over the past 30 years,the number of publications on short bowel syndrome has gradually increased,and the United States is at the forefront of research in this field.In addition,the classification,treatment,and management of short bowel syndrome have become potential hotspots.