Objective: To use CiteSpace and VOSviewer software to perform visualization analysis on research literature on sudden poisoning incidents in China from 2013 to 2022, in order to grasp the research hotspots and priorities, current research development status and trend of sudden poisoning incidents, and provide reference and ideas for subsequent research. Methods: In October 2023, literature related to sudden poisoning incidents was searched using the China National Knowledge Infrastructure and Wanfang databases. The bibliometric analysis software CiteSpace 6.1.R2 and VOSviewer 1.6.19 were used to visually analyze factors such as authors, institutions, journals, regions, and keywords in the relevant literature. Results: A total of 2578 valid literatures were included, and the overall number of published literatures showed a discontinuous downward trend in recent 10 years. The relevant literature was distributed in 310 journals. Among the top 10 institutions with the highest number of publications, 8 were centers for disease control and prevention at all levels, and the institution with the highest number of publications was the Chinese Center for Disease Control and Prevention (208 articles), but the cooperation between institutions was not obvious. The 2578 articles involved a total of 6549 authors (a total of 8572 appearances, with an average of 1.31 times per person), with a collaboration rate of 2.54 (6549/2578) and 2153 co-authored articles (with 2 or more authors in the literature), with a co-authorship rate of 83.51%. 643 articles (24.94%) received funding support. The region with the highest number of publications was Guangdong Province, with a total of 380 articles (14.74%). Keyword highlighting analysis showed that the research heat of pesticide poisoning, toxic mushrooms, disease characteristics, outbreak events, traceability analysis, outbreaks, and occupational diseases continued to 2022. Conclusion: There are many literatures on sudden poisoning incidents in China, so it is necessary to strengthen the cooperation and communication between institutions and authors. In practical work, the ability of prevention, control, and detection of poisons should be continuously improved to reduce the incidence and degree of harm caused by sudden poisoning incidents.
目的： 采用CiteSpace和VOSviewer软件对我国2013至2022年突发中毒事件研究文献进行可视化分析，以掌握突发中毒事件的研究热点与重点、研究发展现状和趋势，为后续研究提供参考和思路。 方法： 于2023年10月，以中国知网和万方数据库为检索数据库，对突发中毒事件相关文献进行检索，使用文献计量分析软件CiteSpace 6.1.R2和VOSviewer1.6.19对相关文献的作者、机构、期刊、地区和关键词等因素进行可视化分析。 结果： 共纳入有效文献2 578篇，近10年间文献发表数量整体呈间断式下降。相关文献分布于310种期刊；发文量居前10位的机构中有8家为各级疾病预防控制中心，发文量最多的机构为中国疾病预防控制中心（208篇），但机构之间合作关系不明显；2 578篇文章共涉及6 549位作者（共出现8 572次，人均1.31次），合作度为2.54（6 549/2 578），合著有2 153篇（文献作者数量为2名及以上），合著率为83.51%；643篇（占24.94%）文献获得基金资助；发文量最多的地区为广东省，共380篇（占14.74%）。关键词突现分析显示，农药中毒、毒蘑菇、发病特征、暴发事件、溯源分析、暴发和职业病的研究热度持续到2022年。 结论： 我国突发中毒事件研究领域发表文献较多，但应加强机构、作者之间的合作交流，在实际工作中，应不断提高毒物的预防、控制和检测能力，从而降低突发中毒事件的发生率和危害程度。.
Keywords: Bibliometrics; CiteSpace; Poisoning; Sudden poisoning incidents; VOSviewer; Visualization analysis.