虚拟现实技术联合仿真情景模拟训练在妇产科实习教学中的应用分析

目的 观察虚拟现实（virtual reality，VR）技术联合仿真情景模拟训练在妇产科实习教学中应用效果。方法 选取2021年6月至2022年5月在妇产科实习的98名实习生为研究对象，其中对照组49人给予常规妇产科临床实习教学，观察组49人给予VR技术联合仿真情景模拟训练实习教学，比较两组实习生考核成绩、学习能力[自我导向学习评定量表（SRSSDL）]、岗位胜任能力和教学质量满意度。数据采用SPSS 20.00进行卡方检验和t检验。结果 观察组实习生考核成绩[理论知识（35.51±2.21）分 vs. （32.17±3.22）分；病例分析（16.52±1.51）分 vs. （13.37±2.03）分；实践操作技能]均高于对照组（P<0.05）；教学后，两组实习生学习能力、岗位胜任能力均提高（P<0.05），且观察组高于对照组（P<0.05）；观察组实习生教学满意度高于对照组（P<0.05）。结论 VR技术联合仿真情景模拟训练有助于提高教学质量，增强医学生学习能力和岗位胜任能力，教学质量满意度较高，值得推广应用。

Application of virtual reality technology combined with scenario-based simulation training in obstetrics and gynecology internship teaching

Objective To observe the effects of virtual reality (VR) technology combined with scenario-based simulation training in obstetrics and gynecology internship teaching.Methods Ninety-eight medical students interned in the department of obstetrics and gynecology from June 2021 to May 2022 were included. Among them, 49 students received conventional clinical internship teaching of obstetrics and gynecology in the control group, while the other 49 students received scenario-based simulation training with VR technology in the observation group. The two groups were compared in terms of test scores, learning ability assessed by the Self-Rating Scale of Self-Directed Learning, post competency, and the degree of satisfaction with teaching quality. The data were analyzed through the chi-squared test and t test with the use of SPSS 20.00.Results The observation group had significantly higher scores than the control group in theoretical knowledge [(35.51±2.21) vs. (32.17±3.22)], case analysis[ (16.52±1.51) vs. (13.37±2.03)], and practical operation skills (all P<0.05). After teaching, the learning ability and post competency were significantly improved in both groups (both P<0.05), which were significantly better in the observation group than in the control group (both P<0.05). The degree of satisfaction with teaching of the observation group was significantly higher than that of the control group (P<0.05).Conclusion VR technology combined with scenario-based simulation training can help improve teaching quality and enhance medical students'' learning ability and post competency, with a high degree of satisfaction with teaching quality, which is worth promotion and application.