【摘要】 目的 分析并总结近20年国内环境卫生学课程教学改革现状及热点，为后续研究提供理论借鉴和决策参考。方法基于文献计量分析法，以2006年1月—2023年11月中国知网（CNKI）收录的环境卫生学教学所检索出的相关文献为分析对象，所得文献经人工筛选后导入CiteSpace 5.7.R5软件，对文献年发表数量、作者、机构、关键词等进行可视化分析。结果共纳入文献130篇，年度发文量整体呈上升趋势，略有波动。其中梁瑞峰、张志红等学者发文较多，且作者集中度较高，发文机构间合作较少。研究关键词主要包括实验教学、教学改革、教学方法及预防医学等。结论 当前环境卫生学教学改革研究主要集中在理论探索层面，发文量较少且质量有待提升。为全面提升预防医学课程体系质量，建议加强对环境卫生学教学改革和创新的关注。更多还原

【Abstract】 Objective To analyze and summarize the status and hotspots on teaching reform of environmental hygiene in China in the last 20 years,and provide theoretical and decision-making references for subsequent research.Methods Based on bibliometric analysis,relevant literature on environmental hygiene teaching retrieved from the China National Knowledge Infrastructure(CNKI)from January 2006 to November 2023 was used as the analysis object.The obtained literature was manually screened and imported into CiteSpace 5.7.R5 software for visual analysis include annual publication quantity,authors,institutions and keywords.Results A total of 130 articles were included,and the annual published quantity showed an overall upward trend with slight fluctuations.Among them,scholars such as Liang Ruifeng and Zhang Zhihong have published more articles,and the author concentration is relatively high,with less cooperation between publishing institutions.The research keywords mainly include experimental teaching,teaching reform,teaching methods,and preventive medicine.Conclusion Current research on teaching reform of environmental hygiene mainly focuses on theoretical exploration,with relatively few publications and a need for improvement in quality.To comprehensively improve the quality of the preventive medicine course system,it is recommended to strengthen attention to teaching reform and innovation of environmental hygiene.更多还原