目的：系统分析PubMed数据库中护理相关概念分析的文献，揭示其研究历程、发展状况和趋势，为我国今后的护理研究提供文献计量学依据。方法检索PubMed数据库，纳入所有关于护理相关概念分析的文献，使用书目共现分析系统软件进行统计并生成词篇矩阵，gCluto软件进行聚类分析。结果共检出护理相关概念分析的文献975篇，第1篇相关文献发表于1973年，近年来呈迅速上升趋势，美国和英国是主要的研究国家，研究主题分为4类：患者及其照顾者的心理和态度；有关方法的护理研究；护理模式和护患关系；护理程序和护士临床能力。结论概念分析法越来越受到护理界的关注，通过高频主题词聚类分析，有助于我们从某个角度了解国际护理研究热点。%Objective To systematically analyze literatures on nursing-related concept analysis in PubMed database, to reveal its history, development and tendency. Methods We searched the PubMed database, and incorporated all the literatures on nursing-related concept analysis. Then we gained word matrix using BICOMS software, and conducted cluster analysis by using gCluto software. Results Totally 975 literatures on nursing-related concept analysis have been found, of which the first one was published in 1973. The number of published literatures kept on the rise in recent years. Most of the researches were done in US and UK. Research topics covered mainly the psychology and attitude of patients and their caregivers; nursing research methods; nursing mode and relationship between nurses and patients and nursing procedures and clinical competence of nurses. Conclusion More and more attentions have been paid to the method of concept analysis. It is helpful for us to understand the hot spot of international nursing research through cluster analysis of high frequency subject words.
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