摘要目的:对烧伤相关凝血功能障碍的文献进行可视化分析，探讨国内外烧伤相关凝血功能障碍的研究现状、演进过程、热点主题以及未来研究趋势。方法:采用文献计量学方法进行分析。检索《Web of Science》和《中国知网》数据库1950年1月1日—2022年5月1日发表的符合入选标准的烧伤相关凝血功能障碍的文献，进行发文量分析。同前检索《Web of Science》数据库核心合集和《中国知网》数据库中烧伤相关凝血功能障碍的文献，采用CiteSpace5.8.R3软件行关键词共现分析、聚类分析及文献共被引分析。结果:从《Web of Science》和《中国知网》数据库分别检索到501、235篇文献。国内外分别于1975、1950年开始出现烧伤相关凝血功能障碍的文献，随后相关文献逐渐增加。《中国知网》数据库235篇文献中烧伤、凝血功能、血小板等关键词出现频次和中心性较高，《Web of Science》数据库核心合集340篇文献中burn、coagulation、deep vein thrombosis等关键词出现频次和中心性较高。《中国知网》数据库中，突现强度排前6的关键词为烧伤患者、临床意义、烧伤面积、凝血功能、预后、血小板，且前3个关键词为早期突现关键词；《Web of Science》数据库核心合集中，突现强度排前列的关键词disseminated intravascular coagulation、pulmonary embolism为早期突现关键词。《中国知网》数据库中具有代表性的聚类标签是#0烧伤、#1休克、#2并发症等，《Web of Science》数据库核心合集中具有代表性的聚类标签是#0 risk、#1 surgical patient、#2 sepsis等。在《中国知网》数据库和《Web of Science》数据库核心合集中早期研究更关注烧伤相关凝血功能障碍的存在本身，而后期研究更关注烧伤相关凝血功能障碍与炎症、免疫、凝血全貌、创面的关系。2010年及以后《Web of Science》数据库核心合集中出现了较多核心被引文献，静脉血栓栓塞防治是近年最受关注的研究方向，烧伤相关凝血功能障碍的诊断方法的优化和标准化以及对其整体机制的研究将是未来的主要研究方向。结论:国内外烧伤相关凝血功能障碍的研究热点和演进过程既有相似性也有差异性，目前的研究热点在于凝血与炎症、免疫等的关系。随着研究的深入，烧伤相关凝血功能障碍的诊断方法的优化和标准化以及对其整体机制的研究将是未来的主要研究方向。

abstractsObjective:To conduct a visual analysis of the literature on burn-related coagulation dysfunction and to explore the current research status, evolution process, hot topics, and future research trends in burn-related coagulation dysfunction at home and abroad.Methods:The bibliometrics method was used. The literature on burn-related coagulation dysfunction which were published in Web of Science and China National Knowledge Internet databases from January 1, 1950 to May 1, 2022, and met the inclusion criteria were retrieved for publication volume analysis. The literature on burn-related coagulation dysfunction were retrieved as above in the core collection of Web of Science and China National Knowledge Internet databases, and CiteSpace 5.8.R3 software was used to perform co-occurrence analysis, cluster analysis, and literature co-citation analysis of key words. Results:A total of 501 and 235 literature on burn-related coagulation dysfunction were retrieved from Web of Science database and China National Knowledge Internet database, respectively. The literature on burn-related coagulation dysfunction emerged from 1975 and 1950, respectively, in China and abroad, which were gradually increased later. The frequency and centrality of Chinese key words such as 烧伤, 凝血功能, 血小板 were high in 235 literature in China National Knowledge Internet database, and the frequency and centrality of key words such as burn, coagulation, and deep vein thrombosis were high in 340 literature in the core collection of Web of Science database. In China National Knowledge Internet database, the top 6 Chinese key words in terms of burst intensity were 烧伤患者, 临床意义, 烧伤面积, 凝血功能, 预后, 血小板, and the first 3 among which were burst key words in the early stage; and in the core collection of Web of Science database, the key words with higher burst intensity were disseminated intravascular coagulation and pulmonary embolism, which were the burst key words in the early stage. The representative clustering labels in China National Knowledge Internet database were #0 烧伤, #1 休克, and #2 并发症, etc., and the representative clustering labels in the core collection of Web of Science database were #0 risk, #1 surgical patient, and #2 sepsis. Early researches in China National Knowledge Internet database and the core collection of Web of Science database focused on the presence of burn-related coagulation dysfunction itself, while the late researches focused on the relationship between burn-related coagulation dysfunction and inflammation, immunity, coagulation in general, and wounds. From 2010 onwards, there were a large number of core cited literature in the core collection of Web of Science database, and the prevention and treatment of vein thromboembolism was the most popular research direction in recent years. The researches on optimization and standardization of diagnostic methods and the overall mechanism of burn-related coagulation dysfunction would be the main research directions in the future. Conclusions:The research hotspots and evolution processes of burn-related coagulation dysfunction at home and abroad have both similarities and differences, and the current research hotspot is the relationship between coagulation and inflammation, immunity. With researches increasingly deepening, the researches on optimization and standardization of diagnostic methods and the overall mechanism of burn-related coagulation dysfunction will be the main research directions in the future.