基于CiteSpace的国内外躯体症状障碍研究可视化分析

CiteSpace-based visualization analysis of domestic and foreign research on somatic symptom disorder

背景躯体症状障碍的发病原因非常复杂,目前尚无有效的治疗方法,患者生活质量受到很大影响。目的分析2011年-2021年国内外躯体症状障碍领域研究现状及发展趋势,了解躯体症状障碍研究领域的前沿和热点。方法于2022年8月31日,以中国知网、万方、Web of Science、PubMed作为数据来源,检索国内外躯体症状障碍研究的相关文献,检索时限为2011年1月1日-2021年12月31日。利用Excel和CiteSpace软件对纳入的15035篇文献的数量和关键词进行可视化分析。结果2011年-2021年,国外躯体症状障碍研究领域的发文量总体呈上升趋势,国内躯体症状障碍研究领域发文量总体呈缓慢下降趋势。关键词共现中,国内排名前五的关键词分别为“心理健康”“抑郁症”“抑郁”“焦虑”“躯体症状”,国外排名前五的关键词分别为“symptom”“prevalence”“depression”“disorder”“quality of life”。关键词突现显示,国内躯体症状障碍研究领域近五年持续关注且目前较活跃的关键词分别为“躯体症状”“症状群”“生活质量”,国外为“major depressive disorder”“outcome”。关键词聚类分析显示,国内躯体症状障碍研究关键词共8个聚类,国外为4个聚类,具体体现在躯体症状障碍涉及的相关疾病、防治方法和流行病学特点。结论近年来,国外对躯体症状障碍的研究数量和关注度呈上升趋势,而国内研究稍显不足。国内外研究均关注躯体症状障碍发生的影响因素。

Background The etiology and pathogenesis of somatic symptom disorder are complicated,for which no effective treatment currently exists,posing a critical impact on their quality of life.Objective To analyze the current situation and development trend in domestic and foreign research on somatic symptom disorder from 2011 to 2021,and to better understand the research frontiers and hot spots in this field.Methods On 31 August 2022,literature on somatic symptom disorder published from January 1,2011 to January 1,2023 were searched in China National knowledge Infrastructure(CNKI),Wanfang Data Knowledge Service Platform,Web of Science and PubMed,and a total of 15035 articles were included,then the visualization analysis of the number of publications and keywords was conducted based on Microsoft Excel and CiteSpace software.Results In the field of somatic symptoms disorder research from 2011 to 2021,the number of annual publications demonstrated an overall upward trend in foreign studies,and displayed a slow downward trend in domestic studies.The keyword co-occurrence network analysis revealed that the top five high-frequency keywords were"mental health""depressive disorder""depression""anxiety"and"somatic symptom"in domestic studies,and were"symptom""prevalence""depression""disorder"and"quality of life"in foreign studies.The burst analysis suggested that the burst terms in past five years were"somatic symptom""syndrome"and"quality of life"in domestic studies,and were"major depressive disorder"and"outcome"in foreign studies.The clustering analysis yielded 8 clusters in domestic studies and 4 clusters in foreign studies, reflecting in the related disease, prevention and treatment protocols and epidemiological characteristics of somatic symptom disorder. Conclusion In recent years, the publications and academic concerns regarding the research on somatic symptom disorder show an upward trend in foreign studies and are relatively inadequate in domestic studies, and both the domestic and foreign studies have been focused on the influencing factors of somatic symptom disorder.