基于CiteSpace的乳腺癌合并焦虑、抑郁的知识图谱可视化分析

CiteSpace-based knowledge graph visualization of breast cancer combined with anxiety and depression

目的运用CiteSpace软件对乳腺癌合并焦虑、抑郁相关文献进行可视化分析,探索该领域30余年的发展历程及研究热点,为未来研究方向提供参考。方法检索中国知网自1989年1月至2022年5月收录的相关文献,将检索结果根据纳入及排除标准筛选及进行数据清洗,将最终有效文献使用CiteSpace 6.1.R2进行作者和机构合作网络及关键词共现、聚类、时间线图和突现词的分析,绘制知识图谱。结果共纳入文献3568篇,涉及3234名作者及2912所机构。总体来看,年度发文量稳中有升;以王静、李娜、王蓓等为代表的作者合作网络规模较大,国内尚未形成核心团队;研究机构集中在中医药高校及其附属医院,机构间合作比较分散。高频关键词有生活质量、心理干预等,中医研究数量尚少。关键词形成14个聚类,涉及研究指标、干预措施、原因、伴随症状。突现词一共16个,心理研究开始较早,生活质量、社会支持、睡眠质量等是目前新兴研究热点。结论乳腺癌合并焦虑、抑郁领域研究热度不断升温,不同团队和机构间合作有待加强,中医治疗有待进一步挖掘。

Objective To visualize and analyze the literature related to breast cancer combined with anxiety and depression by CiteSpace software,to explore the development history and research hotspots in this field for more than 30 years,and to provide reference for future research directions.Methods The relevant literature collected on China National Knowledge Internel from January 1989 to May 2022 was searched,the search results were screened and data cleaned according to the inclusion and exclusion criteria,and the final valid literature was analyzed using CiteSpace 6.1.R2 for author and institutional collaboration networks and keyword co-occurrence,clustering,timeline graphs,and emergent terms to draw a knowledge graph.Results A total of 3568 papers were included,involving 3234 authors and 2912 institutions.Overall,the number of annual publications had been steadily increasing;the collaborative network of authors represented by Wang Jing,Li Na and Wang Bei was large,and no core team had been formed in China;the research institutions were concentrated in traditional Chinese medicine universities and their affiliated hospitals,and the inter-institutional collaboration was relatively scattered.High-frequency keywords include quality of life,psychological interventions,etc.The number of traditional Chinese medicine studies was still small.The keywords formed 14 clusters regarding study indicators,interventions,causes,and concomitant symptoms.A total of 16 emergent words,psychological research began earlier,and quality of life,social support,and sleep quality were currently emerging research hotspots.Conclusion Research in the field of breast cancer combined with anxiety and depression is heating up,cooperation among different teams and institutions needs to be strengthened,and Chinese medicine treatment needs to be further explored.