混合现实技术在专科医师培训中辅助腹膜后肿瘤手术临床教学的应用研究  

Application of mixed reality technology in clinical teaching of retroperitoneal tumor surgery in specialist training

作　　者：石小强 马艳飞 梁挺[2] 仇广林[1] 魏光兵[1] 王曙逢[1] 李徐奇[1] Shi Xiaoqiang;Ma Yanfei;Liang Ting;Qiu Guanglin;Wei Guangbing;Wang Shufeng;Li Xuqi(The First Affiliated Hospital of Xi'an Jiaotong University:Department of General Surgery,Xi'an 710061;The First Affiliated Hospital of Xi'an Jiaotong University:Department of Radiology,Xi'an 710061;Department of General Surgery, The East Branch, The First Affiliated Hospital of Xi'an Jiaotong University, Yanliang 710089;Second Department of General Surgery,Suide Branch of the First Hospital of Yulin,Yulin 718000,China)

机构地区：[1]西安交通大学第一附属医院普通外科,西安710061 [2]西安交通大学第一附属医院医学影像科,西安710061 [3]西安交通大学第一附属医院东院普通外科,陕西阎良710089 [4]榆林市第一医院绥德院区普通外二科,陕西榆林718000

出　　处：《中国医学教育技术》2020年第4期504-507,共4页China Medical Education Technology

基　　金：国家自然科学基金(81970456);西安交通大学第一附属医院3D打印医学研究课题(XJTU1AF-3D-2018-009);西安交通大学第一附属医院新医疗新技术(XJYFY-2019W8)。

摘　　要：目的探讨混合现实技术在普通外科腹膜后肿瘤组专科医师培训中提高原发性腹膜后肿瘤手术临床教学质量方面的应用价值。方法选择2018年4月—2019年11月在西安交通大学第一附属医院普通外科腹膜后肿瘤学组参加专科医师培训的49名学员为研究对象,按照随机抽签的方式将其分为两组,对照组采用以PPT为主的传统教学模式,实验组采用以混合现实技术(MR)为主的教学模式。授课结束后,对两组学员进行试卷考核和满意度问卷调查。结果实验组和对照组的总成绩分别为(76.60±4.58)分、(66.25±4.68)分,二者的差异具有统计学意义(P<0.01)。实验组对混合现实技术教学模式的满意度高于对照组以PPT为主的传统教学模式,差异具有统计学意义(P>0.05)。结论混合现实技术在腹膜后肿瘤手术临床教学中有助于提高教学质量,并激发专科医师的学习兴趣,提升他们对解剖知识的空间理解力。Objective To explore the application value of mixed reality technology in impro-ving the clinical teaching quality of retroperitoneal tumor surgery in specialist training in the de-partment of general surgery.Methods 49 specialists in specialist training program in the depar-tment of general surgery of the First Affiliated Hospital of Xi'an Jiaotong University from April 2018 to November 2019 were randomly divided into two groups according to the method of ran-dom drawing.One group was given the traditional teaching mode which was mainly based on PPT(the experimental group),while the other group was educated by the new teaching mode which was mainly based on the mixed reality technology(the control group).After the teaching,we con-ducted tests and satisfaction surveys for two groups of specialists.Results Total scores of the ex-perimental group and the control group were(76.60±4.58)and(66.25±4.68)respectively,and the difference was statistically significant(P<0.01).The satisfaction of the experimental group to their own accepted teaching mode was higher than that of the traditional teaching group,and the difference was statistically significant(P>0.05).Conclusion Mixed reality technology is helpful to improve the teaching quality in the clinical teaching of retroperitoneal tumor surgery,stimulate the specialists'interest in learning and enhance their spatial understanding of anatomical knowledge.

关 键 词：混合现实技术 腹膜后肿瘤 临床教学 试卷考核 问卷调查 

分 类 号：G434[文化科学—教育学] G642.0[文化科学—教育技术学]