老年期抑郁研究及可视化分析

Study on Geriatric Depression and Visualisation Analysis

摘要: 通过关键词分析探索老年抑郁情绪研究的发展阶段，利用主题聚类分析聚焦研究热点领域及发展趋势，以期为后续研究提供参考。本文以中国知网(CNKI)数据库中文核心期刊和CSSCI来源期刊2001~2021年收录的1198篇老年抑郁情绪相关论文为样本，运用科学计量学方法和可视化技术进行可视化分析，总结和梳理了二十年来我国老年抑郁情绪研究的现状及结构。结果：2001~2021年关于老年抑郁情绪的研究稳步发展，并且研究主题不断变化。其研究可分为三个阶段：第一阶段(2001~2008)为老年人抑郁研究萌芽阶段。第二阶段(2008~2016)为老年人抑郁研究稳定拓展阶段。第三阶段(2016~2021)为老年人抑郁的研究进入快速发展阶段。利用聚类统计学方法，将老年抑郁研究划分为以下三个领域。结论：我国学者可参考可视化分析所示的研究热点及趋势，重点关注社区居家养老、机构养老、社会资本、衰弱等社会热点问题。

Abstract: The developmental stages of geriatric depressed mood research is explored through keyword anal-ysis, and the hot research areas and developmental trends are studied using thematic clustering analysis, with a view to providing references for subsequent research. In this paper, 1198 papers related to geriatric depression included in Chinese core journals and CSSCI source journals from 2001~2021 in the China Knowledge Network (CNKI) database were used as samples, and visual analyses were conducted using scientometrics and visualisation techniques to summarize and sort out the current status and structure of the research on geriatric depression in China over the past two decades. The research on depressed mood in old age has been developing steadily from 2001 to 2021, and the topics of research are constantly changing. Its research can be divided into three stages: the first stage (2001~2008) is the budding stage of depression research in the elderly; the second stage (2008~2016) is the stage of steady expansion of research on depression in the elderly; the third stage (2016~2021) is the rapid development stage of elderly depression research. Using the cluster statistics method, the elderly depression research is divided into the following three ar-eas. Conclusion: Scholars in China can refer to the research hotspots and trends shown in the visual-isation analysis, focusing on social hotspots such as community ageing at home, institutional ageing, social capital, and frailty.