基于CiteSpace的近10年我国老年衰弱研究文献的计量学分析  

Bibliometric analysis of Chinese literature on senile frailty published in the last 10 years based on CiteSpace

作　　者：邵梦琪 杜辉[1] 霍霞[1] SHAO Meng-Qi;DU Hui;HUO Xia(Department of Cardiology,Second Medical Center,Chinese PLA General Hospital,Beijing 100853,China)

机构地区：[1]解放军总医院第二医学中心心血管内科,北京100853

出　　处：《中华老年多器官疾病杂志》2020年第12期925-929,共5页Chinese Journal of Multiple Organ Diseases in the Elderly

摘　　要：目的分析近10年我国老年衰弱领域的研究现状和研究趋势。方法以中国知网(CNKI)为数据来源,“‘老年’OR‘老人’OR‘高龄’AND‘衰弱’”为检索词,纳入2010至2019年期间的323篇老年衰弱相关文献。运用科学计量学工具CiteSpace及Excel 2016对发文量、作者、研究机构、发表期刊进行可视化分析,并绘制老年衰弱领域研究科学知识图谱。结果从2017年开始,相关论文产出数量迅速增加。本研究共涉及828位作者,发文量≥10篇的作者有2位,占总人数的0.24%(2/828)。本研究共涉及211个发文机构,发文量>6篇的机构仅7所,合作主要是集中于医学院校及其附属医院之间。本研究关键词聚类分析结果显示,Q=0.6621,聚类划分显著(Q值>0.3);在同质性方面,10个聚类均高度可信(均S>0.7)。分析每一聚类所包含的关键词,归纳得出4个老年衰弱领域研究热点:老年衰弱流行病学调查、评估、认知衰弱和干预措施。结论我国老年衰弱领域的相关研究文献数量及质量有待提高,应以聚类结果为研究热点,加强基础研究及科研合作,深化老年衰弱领域研究的横向与纵向发展,形成以老年衰弱为核心的研究力量。Objective To analyze the current situation and research trends in the field of frailty in the elderly in China in the past 10 years.Methods The CNKI database in the period from 2010 to 2019 was searched for articles indexed about senile frailty,with“‘old’OR‘aged’OR‘senile’AND‘frailty’”used as search term,and there were 323 articles retrieved.The scientific metrology tools,CiteSpace and Excel 2016,were used to make visual analysis of the volume of papers,authors,research institutions,and journals,and to map scientific knowledge in the field of senile frailty in China.Results From 2017,the number of related papers was increased rapidly.A total of 828 authors were involved,and 2 of them had published≥10 articles,accounting for 0.24%(2/828).And there were 211 research institutions involved,and only 7 of them had>6 papers.Furthermore,the cooperation was mainly between medical universities and their affiliated hospitals.The results of the key words clustering analysis showed that Q=0.6621,with statistically significant clustering(Q>0.3).And in homogeneity,10 clusters were highly credible(all S>0.7).Meanwhile,we summarized 4 hotspots in the field by analyzing the key words in each cluster,that is,epidemiological investigation,assessment,cognition and intervention measures for senile frailty.Conclusion The quantity and quality of literature concerning senile frailty in China should be improved.The results of clustering analysis should be taken as the research hotspot,cooperation in basic and clinical research be strengthened,and horizontal and vertical development in the field be deepened in order to form a research force for senile frailty.

关 键 词：老年人 衰弱 研究热点 CITESPACE 可视化分析 

分 类 号：R592[医药卫生—老年医学]