我国老年人结肠镜受检者肠道准备的文献计量学分析

Bibliometric analysis based on bowel preparation of elderly colonoscopy subjects in China

目的分析和解读我国老年人结肠镜检查期间肠道准备的文献发表情况, 挖掘该领域研究热点及发展前沿, 为相关机构及研究者提供理论参考。方法应用文献计量学CiteSpace Ⅴ软件, 对2000年1月1日至2022年4月30日中国知网、万方、维普、中国生物医学文献数据库进行检索, 对年发文量、发文机构及地区分布、发文作者、期刊及基金资助情况统计分析, 并绘制高频关键词、主题聚类、作者及机构间合作、突现词图谱。结果共纳入中文文献281篇, 提取出研究热点为老年人肠道准备的特征、老年人结肠镜检查的肠道准备度、老年人作为结肠镜受检者肠道准备的护理干预。结论可视化分析展现了老年人结肠镜检查期间肠道准备的研究热点及趋势, 肠道准备度、综合护理干预仍是未来的研究重点, 且今后应在紧跟研究热点的基础上加大研究者间的合作, 提升文献发表的质量。

Objective To analyze and interpret the literature on intestinal preparation during colonoscopy in the elderly in China,and explore the research hotspots and development frontiers in this field,so as to provide theoretical reference for relevant institutions and researchers.Methods Bibliometrics CiteSpace V software was used to search CNKI,Wanfang Database,VIP,Chinese biomedical journal database,Chinese biomedical literature database from January 1,2000 to April 30,2022,and then statistical analysis was made on the number of published papers,distribution of institutions and regions,authors,journals,funding,and the maps of high-frequency keywords,clustering,and cooperation of authors,institutions and burst words were drawn.Results A total of 281 literatures were included,and the characteristics of intestinal preparation,the effect of intestinal preparation for colonoscopy and nursing intervention of intestinal preparation for colonoscopy in the elderly were extracted as the research focus.Conclusions The visualization analysis showed the research hotspots and trend of intestinal preparation during colonoscopy in the elderly.Intestinal preparation and comprehensive nursing intervention are still the focus of future research,and the cooperation among researchers and quality of published literature should be improved based on the research hotspots in the future.