AI辅助 + 虚拟仿真混合教学影响学生流行病学成绩因素分析

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中图分类号：G434 文献标志码：A 文章编号：2096-3181（2026）01-0121-06

Analysisofthe FactorsAffectingStudents'Epidemiology Performance in AI-Assisted+Virtual Simulation Blended Teaching

ZHANG Caiping，TAN Shengkui，ZHOU Min，LI Yang，LIAO Jianying，LI Yexin

School of Public Health， Youjiang Medical University for Nationalities，Baise 533Ooo，China

Abstract： Objectie To evaluate theapplication efect of blended teachingcombined with virtual simulation andartificial intelligence （AI） assistance in Epidemiology teaching.Methods A total of 11O students from class one and two majoring in Preventive Medicine in the class of 2O2l were selected as the subjects. The “online Yuketang + offline classroom + virtual simulation experiment + AI assistance” mode was adopted. Data were collcted through Yuketang and Chaoxing Fanya systems，and statistical analysis was performed using SPSS 28.O. Results The average final total score was 79.49±8.81 ，approximately following a normal distribution，with 2.72% scoring below 6O．There was no difference in final scores between class l and class 2 （ P=0.084 ），while class1 had higher usual scores than class 2 （ P=0.028 ）. No gender difference was found in scores （P>0.05 ）. Students with high participation had higher usual scores than those with low participation （P=0.049 ），but no difference was found in final scores （ P=0.735 ）. Exam time was negatively correlated with final scores r=-0.319 ， P<0.001 ），and number of pages viewed was positively correlated with usual scores （r=0.245 P=0.010 ）.Multiple linear regression analysis showed that gender， class，and exam time had negative effects on final scores. Basic concept questions had a higher score rate， while practical application questions had a lower one. Conclusion This mode has a good efect，but students' practical ability needs to be strengthened，and teaching should be optimized to improve quality.

Keywords： Blended teaching;Virtual simulation;AI asistance;Epidemiology;Factors afecting academic performance

流行病学作为一门方法学，应用在预防医学等各相关领域中，它是预防医学的主要学科，同时也是现代医学的一门重要基础学科[1]，其理论性与实践性紧密结合，对培养学生的公共卫生思维和现场处置能力具有重要意义。（剩余8784字）