[Current trends of dust exposure and autoimmune diseases: a bibliometric and visual analysis].

Objective: To analyze the distribution and key words of the literature about dust exposure related autoimmune diseases published in Chinese and foreign languages. Methods: In May 2021, Publications were retrieved from the PubMed、the Web of Science Core Collection database, SinoMed and CNKI Note Express and VOS viewer were used to evaluate and visualize the results. Results: 89 literatures were retrieved in Chinese from 1974 to 2020, and 545 literatures were retrieved in foreign languages from 1954 to 2020. The country with the most published literatures in foreign languages was the United States, total 132 litaratures were retrieved (24.86%) . A total of 366 journals at home and abroad have published research results on dust exposure and autoimmune diseases. Keyword analysis prompts this area of research focuses on silica exposure, silicosis, asbestosis, antinuclear antibodies, systemic sclerosis, rheumatoid arthritis, etc. Conclusion: The research on dust exposure and autoimmune diseases is on the rise at home and abroad, and the focus is the epidemiology, clinical characteristics and mechanism of occupational exposure, dust, silicosis and so on.目的： 分析粉尘暴露相关自身免疫病中外文文献的分布与关键词。 方法： 于2021年5月，选择美国国家医学图书馆文献数据库查询系统（PubMed）、美国科学引文索引（Web of Science）、中国生物医学文献服务系统（SinoMed）、中国期刊全文数据库（CNKI）为检索数据库进行文献检索，使用Note Express文献管理软件及VOS viewer 1. 6. 10软件对文献进行关键词可视化分析。 结果： 1974至2020年中文文献共检索出89篇，1954至2020年外文文献共检索出545篇，外文文献中发表量最多的国家是美国，共发表了132篇论文（占24.86%）。国内外共有366种期刊发表了粉尘暴露与自身免疫病的研究成果。关键词分析提示研究领域主要关注二氧化硅暴露、矽肺、石棉肺、抗核抗体、系统性硬化症、类风湿性关节炎等。 结论： 粉尘暴露与自身免疫病的研究呈上升趋势，热点聚焦于职业暴露、粉尘、矽肺等流行病学、临床特征及机制研究。.