RESUMEN
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.