摘要
目的探讨在传统图谱教学中引入混合现实技术,进行支气管镜下气道解剖结构教学的效果。方法选取上海交通大学医学院2017级临床医学专业五年级学生共计30人作为研究对象。通过Excel表格中的RAND函数随机分为试验组和对照组,每组各15人。对照组使用支气管镜图谱教学,试验组在此基础上联合混合现实技术辅助教学。控制两组总体学习时长相等,课后通过考核成绩及问卷调查进行教学效果评价。使用SPSS 25.0进行t检验和Mann-Whitney U检验。结果试验组考核得分为(61.67±20.15),对照组为(36.67±13.32)分,两组比较差异有统计学意义(t=4.01,P<0.001)。问卷结果显示,试验组在帮助学生理解课程、提升学生课堂专注度、提升学生课堂参与度、提升学生教学内容掌握程度、提升学生教学满意度5个方面的评分均高于对照组,两组比较差异均有统计学意义(P<0.05)。结论通过混合现实技术辅助教学,能够提升学生对支气管镜下气道解剖结构的理解,获得更好的课堂参与体验和教学效果。
Objective To explore the effect of introducing mixed reality technology into traditional atlas teaching to teach airway anatomy under bronchoscopy.Methods A total of 30 Batch 2017 fifth-year clinical medicine students from Shanghai Jiao Tong University School of Medicine were randomly divided into control group and test group by RAND function in Excel,with 15 students in each group.The control group was taught with the traditional bronchoscopic atlas teaching,and the test group was combined with mixed reality technology.The two groups had the same class time.After teaching,the teaching effect was evaluated by examination and evaluation questionnaire.SPSS 25.0 software was conducted for t test and Mann-Whitney U test.Results The average score after teaching of test group was(61.67±20.15),and that of control group was(36.67±13.32),with statistically significant differences(t=4.01,P<0.001).According to the questionnaire results,the scores of the test group on course understanding,course concentration,participation,mastery and satisfaction were better than those of the control group,and the differences were statistically significant(P<0.05).Conclusion Using mixed reality technology to assist the clinical teaching of airway anatomy under bronchoscopy can improve the quality of students'study and enhance their understanding of the teaching content and students'participation passion,achieving better teaching effect.
作者
吴若兰
李润昌
叶霖
郑筱轩
谢芳芳
孙加源
Wu Ruolan;Li Runchang;Ye Lin;Zheng Xiaoxuan;Xie Fangfang;Sun Jiayuan(Department of Respiratory Endoscopy,Department of Respiratory and Critical Care Medicine,Shanghai Chest Hospital/Shanghai Jiao Tong University,Shanghai 200030,China;Shanghai Jiao Tong University School of Medicine,Shanghai 200001,China)
出处
《中华医学教育探索杂志》
2022年第8期1038-1041,共4页
Chinese Journal of Medical Education Research
基金
上海市科学技术委员会(20S31905200)
上海交通大学“交大之星”(STAR)计划重大项目(20210101)
上海交通大学医疗机器人研究院-胸科医院临床联合研究中心(IMR-XKH202102)
关键词
气道解剖
混合现实技术
支气管镜
医学教育
Airway anatomy
Mixed reality technology
Bronchoscopy
Medical education
作者简介
通信作者:孙加源,Email:xkyyjysun@163.com
