虚拟全景视频在手术室护理临床教学中的应用

Application of panoramic video based on virtual reality technology in clinical teaching of nursing interns in operating room

目的探讨基于虚拟现实技术的全景视频在手术室护理实习生临床教学中的应用效果。方法采用便利抽样法,选取2021年10月—2022年3月手术室护理实习生72例为对照组,2022年4月—10月手术室护理实习生72例为试验组,对照组采用手术室常规临床教学方法,试验组在对照组教学的基础上应用基于虚拟现实技术的全景视频教学。比较两组护理实习生实习前和实习第2周的焦虑状态评分和出科前的理论、操作考试成绩,并调查试验组对全景视频教学的满意度。结果试验组在实习第2周的焦虑得分(34.75±3.06)低于对照组(45.07±2.59),差异有统计学意义(t=21.832,P<0.05);试验组护理实习生理论成绩为(80.24±5.22),与对照组(79.58±4.73)比较,差异无统计学意义(t=1.589,P=0.114);试验组护理实习生操作成绩为(92.04±4.08),与对照组(91.93±4.32)比较,差异无统计学意义(t=0.159,P=0.874);97%的试验组护理实习生对沉浸式VR全景视频教学评价为高满意度。结论基于虚拟现实技术的全景视频能有效减轻护理实习生在手术室实习初期的焦虑与恐惧情绪,学生对教学满意度较高。

Objective To explore the application effect of panoramic video based on virtual reality technology in nursing teaching of the operating room.Methods Through convenient sampling,72 nursing interns practiced in the operating room from October 2021 to March 2022 were selected as the control group,and another 72 nursing interns practiced in the operating room from April to October 2022 were selected as the experimental group.While the control group adopted the conventional clinical teaching method,the experimental group applied panoramic video teaching based on virtual reality technology with conventional clinical teaching.The anxiety scores of the two groups of nursing interns before and after two weeks of practice and the scores of the theoretical operation examination before leaving the course were compared,and the satisfaction of the experimental group was evaluated.Results At the end of the second week of practice,the anxiety score of nursing interns in experimental group of(34.75±3.06)was lower than that of control group(45.07±2.59)with a statistically significant(t=21.832,P<0.05).The theoretical scores of nursing interns in experimental group were(80.24±5.22),which was no significant difference when compared with control group(79.58±4.73)(t=1.589,P=0.114).Besides,there was no significant difference between the experimental group(92.04±4.08)and the control group(91.93±4.32)in the score of operation examination(t=0.159,P=0.874).In addition,97%of nursing interns in the experimental group had a high level of satisfaction with immersive VR panoramic video teaching.Conclusion Panoramic video based on virtual reality technology can effectively reduce the anxiety and fear of nursing interns in the early stage of operating room practice and improve teaching satisfaction.