Application of mixed reality in standardized resident training on oral and maxillofacial-head and neck tumor surgery
10.3760/cma.j.cn116021-20210425-01351
- VernacularTitle:混合现实技术在口腔颌面-头颈肿瘤规范化培训教学中的应用
- Author:
Zihui YANG
1
;
Huan LI
;
Lizhi XU
;
Yaowu YANG
;
Delin LEI
;
Jianhua WEI
;
Xinjie YANG
Author Information
1. 军事口腔医学国家重点实验室，国家口腔疾病临床医学研究中心，陕西省口腔疾病临床医学研究中心，第四军医大学口腔医院颌面外科，西安 710032
- Keywords:
Mixed reality;
Oral and maxillofacial-head and neck tumor;
Clinical teaching;
Medical education
- From:
Chinese Journal of Medical Education Research
2023;22(7):1042-1046
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the effect of mixed reality (MR) in the standardized resident training on oral and maxillofacial-head and neck tumor surgery.Methods:Twenty resident doctors, who received standardized training in the department of maxillofacial oncology of our hospital, were randomly divided into experimental group and control group. The MR teaching method was used in the experimental group, while the traditional teaching method was used in the control group. The teaching effect was evaluated by theoretical and operational tests and a questionnaire survey. Statistical analysis was performed with the SPSS 24.0 software. Statistical comparisons were performed by the Students' t-test or the Wilcoxon rank correlation test. Results:The theoretical test results showed that the scores of the experimental group were significantly higher than those of the control group (85.30±3.59 vs. 80.20±5.63, t = 2.41, P = 0.027). The operational test results showed that the scores of the experimental group were significantly higher than those of the control group (89.20±5.07 vs. 82.30±6.36, t = 2.68, P = 0.015). The questionnaire survey results showed that the MR teaching helped to easily acquire the knowledge of head and neck anatomy and operation skills. Besides, the doctors in the experimental group were more active and glad to communicate with others than those in the control group. In addition, the MR teaching method improved the learning interest of doctors. The doctors in the experimental group were more satisfied with the teaching effect than those in the control group, and they recommended that the MR teaching method be used in clinical training and teaching on oral and maxillofacial-head and neck tumor surgery. Conclusion:MR teaching can help doctors understand and master the knowledge of head and neck anatomy and operation skills and improve their learning interest, achieving a good teaching effect, so it has important application value in the standardized resident training on oral and maxillofacial-head and neck tumor surgery.
