我国麻醉学专业博士学位论文文献计量学分析

Bibliometric analysis of Chinese doctoral dissertations in anesthesiology

目的分析麻醉学专业博士学位论文的特点和其研究主题,以期对麻醉学博士培养提供参考依据。方法采用文献计量学分析方法,检索中国知网和万方数据库1988年至2020年的麻醉学专业博士学位论文,记录各论文基本情况,采用VOS viewer软件提取纳入论文的关键词,并对高频关键词进行可视化聚类分析。结果共检索出来自46所高等院校的麻醉学专业博士学位论文1073篇;论文数量排名前10的学校论文数量之和占全部论文的62.5%(671/1073);学位论文指导教师共314名;超过半数的学位论文被引次数为0;学位论文的研究主题主要有疼痛、肺损伤、神经认知功能改变、缺血再灌注损伤、静脉麻醉药物作用机制5个。结论麻醉学专业博士学位论文所属院校和导师相对集中,学位论文质量有待提高。虽然研究主题已形成多个研究方向,但是仍然需要进一步拓展该专业博士研究的广度与深度。

Objective To analyze the characteristics and research topics of Chinese doctoral dissertations of anesthesiology to offer a reference for doctoral training in anesthesiology.Methods Bibliometric analysis was used to retrieve CNKI and Wanfang Database for the doctoral dissertations of anesthesiology from 1988 to 2020 and to record the basic situation of each paper.VOS viewer was used to extract and to analyze the high-frequency keywords of these papers.Results There were 1073 Chinese doctoral dissertations of anesthesiology from 46 colleges,and they were retrieved with 62.5%(671/1073)papers from top 10 universities.There were 314 advisers in total.More than half of these papers were never cited.The dissertations were clustered into 5 main topics:pain,lung injury,neurocognitive function changes,ischemia-reperfusion injury,and the mechanism of intravenous anesthetics.Conclusions The universities and advisers of Chinese doctoral dissertations of anesthesiology were relatively convergent and the quality of the dissertations need improving.There have been several main topics of research,but the breadth and depth of doctoral training in anesthesiology can be further expanded.