Visual analysis in studies at home and abroad on postoperative cognitive impairment based on CiteSpace software
- VernacularTitle:基于CiteSpace的国内外术后认知障碍研究的可视化分析
- Author:
Qi ZHOU
1
,
2
;
Yiting WANG
;
Shengqiang ZOU
;
Jiahui LI
;
Xihu YANG
Author Information
- Keywords: postoperative cognitive dysfunction; bibliometrics; CiteSpace software; neuroin-flammation; anesthesia; visual analysis
- From: Journal of Clinical Medicine in Practice 2024;28(8):1-6,11
- CountryChina
- Language:Chinese
- Abstract: Objective To analyze the publication profile and research hotspots of studies at home and abroad on postoperative cognitive dysfunction by bibliometric methods.Methods Litera-tures related to postoperative cognitive dysfunction published in the China National Knowledge Infra-structure(CNKI)and Web of Science databases from 2013 to 2023 were included,and statistical a-nalysis was conducted by CiteSpace software.Results A total of 2 705 Chinese literatures and 2 412 English core literatures were included.The number of literatures on postoperative cognitive dysfunc-tion showed an annual increase from 2013 to 2023;China was the country with the highest number of publications internationally,with Capital Medical University ranking the top among Chinese institu-tions;domestically,postoperative cognitive dysfunction researches predominantly focused on clinical studies,while overseas researches emphasized pathological mechanisms and basic investigations.Re-search hotspot analysis revealed an enhanced interest in the inflammatory mechanisms and anesthetic as-pects of postoperative cognitive dysfunction.Conclusion From 2013 to 2023,the overall research at home and abroad interest in postoperative cognitive dysfunction has shown an upward trend,yet its patho-physiological mechanisms need further exploration.The risk factors for postoperative cognitive impairment and their correlations with anesthesia and mortality are being actively explored,and new methods for prevention and treatment such as percutaneous electrical stimulation are gradually emerging.
