基于CiteSpace的军事航空医学研究热点可视化分析

Visualization analysis of research hotspots in military aviation medicine based on CiteSpace

目的分析国内外军事航空医学研究热点及研究前沿。方法用CiteSpace软件分别对中国知网及科学网两个数据库2002年1月1日至2022年10月31日收录的国内外军事航空医学研究论文进行可视化分析,内容包括发文国家、机构、作者和高频关键词等。结果共纳入588篇中文文献及874篇英文文献。中文文献2002年发文量最多,2003—2020年发文量波动性缓慢上升,2021年发文量陡增至53篇。英文文献发文量从2002—2019年整体波动式呈上升趋势,2019年达到高峰为72篇,2020—2022年发文量逐年下降。我国共549位作者发表军事航空医学中文论文;共有612位作者发表军事航空医学的英文论文。通过对中文文献进行聚类分析,得出排名前10的论文主题为:合格鉴定、医学鉴定、体格检查、诊断、高血压、疾病谱、加速度、眩晕、治疗和危险因素;通过对英文文献进行聚类分析,得出排名前10的论文主题为:injury、performance、symptoms、risk factors、brain、fatigue、post-traumatic stress、neck pain、exposure、aging。中文文献突现词包括加速度、身体耐力、抗荷服、航天医学、疗养院等;英文文献突现词包括alertness、pilot、population、risk factor、neck pain。结论我国与国外军事航空医学研究热点并不完全相同,我国目前以航空医学鉴定标准更新细化及飞行人员体格检查为主,国外以战后创伤治疗及改善飞行人员机能为主。

Objective To analyze the hotspots and frontiers of military aviation medicine research at home and abroad.Methods CiteSpace software was used to visualize and analyze the domestic and foreign military aeromedical research papers collected in China National Knowledge Infrastructure and Web of Science databases from January 1,2002 to October 31,2022.The contents included country,institution,author and high-frequency keywords.Results A total of 588 Chinese papers and 874 English papers were included.Chinese literature had the largest number of published papers in 2002,and the fluctuation of the number of published papers rose slowly from 2003 to 2020,with the number of published papers increasing sharply to 53 in 2021.From 2002 to 2019,the number of published papers in English showed an upward trend,reaching a peak of 72 papers in 2019,and the number of published papers decreased year by year from 2020 to 2022.A total of 549 authors in China published Chinese papers on military aviation medicine.A total of 612 authors published English papers on military aviation medicine.Through the cluster analysis of Chinese literature,the top 10 paper topics were qualification identification,medical identification,physical examination,diagnosis,hypertension,disease spectrum,acceleration,vertigo,treatment and risk factors.Through the cluster analysis of the English literature,the top 10 paper topics were injury,performance,symptoms,risk factors,brain,fatigue,post-traumatic stress,neck pain,exposure,and aging.The burst terms in Chinese literature included acceleration,physical endurance,anti-load suits,aerospace medicine,nursing homes,etc.The burst terms in English literature included alertness,pilot,population,risk factor and neck pain.Conclusion China and foreign military aeromedical research hotspots are not exactly the same,China currently focuses on the update and refinement of aeromedical appraisal standards and physical examination of flight personnel,and foreign countries mainly focus on post-war trauma treatment and improvement of flight personnel functions.