安宁疗护研究热点的共词聚类分析

Research hotspots on hospice care based on co-word cluster analysis

目的:分析安宁疗护的研究热点,了解该领域研究现状及发展趋势,以期为我国安宁疗护的发展提供参考依据。方法:通过系统检索PubMed数据库收录的2012年6月至2019年6月发表的与安宁疗护相关文献,以文献中的关键词作为研究对象,使用Bicomb、SPSS 23.0软件对其进行共词聚类分析。结果:共检索到相关文献4766篇,截取高频关键词46个,通过共词聚类分析总结出安宁疗护的7个热点:绝症晚期患者对安宁疗护的需求和对其生命质量的影响;照护者的心理状况和获得的社会支持;安宁疗护模式的升级;预先指示和预立医疗计划的推广实施;医护人员对安宁疗护知信行的调查和相关培训;安宁疗护转诊和治疗的最佳时间;安宁疗护中的疼痛管理。结论:近年来安宁疗护受到持续关注,但我国研究相对较少;通过高频主题词聚类分析,了解到国际上安宁疗护的研究热点,以供国内安宁疗护研究者参考。

ObjectiveTo analyze the research hotspots of hospice care, and to understand the research status and development trend in this field, so as to provide reference for the development of hospice care in China.MethodsPubMed was retrieved systematically from June 2012 to June 2019, and the key words in the literature were taken as the research object. Bicomb and SPSS 23.0 software were used for co-word cluster analysis.ResultsA total of 4 766 relevant literatures were retrieved and 46 high-frequency keywords were intercepted. Seven hot spots of hospice care were summarized through co-word cluster analysis: the demand for hospice care for terminal patients and its impact on their quality of life;the psychological status of caregivers and the social support they received;the upgrade of hospice care model;the promotion and Implementation of advance directives and advanced care plans;personnel's investigation and training on knowledge, belief and practice of hospice care;the best time for referral and treatment of hospice care;pain management of hospice care.ConclusionsIn recent years, hospice care has attracted more and more attention, but there are relatively few studies in China. Through co-word cluster analysis of high-frequency subject words, we can realize the research hotspots of hospice care in the world, so as to provide references for domestic hospice care researchers.