Application of micro-lecture based on virtual reality technology in the standardized residency training in department of orthopedics / 中华医学教育探索杂志

ABSTRACT

Objective:To explore the application effect of micro-lecture based on virtual reality technology on the standardized residency training in the department of orthopedics.Methods:A total of 40 trainees who received standardized residency training in department of orthopedics from December 2019 to August 2020 were selected and randomly divided into control group and experimental group, with 20 cases in each group. For the same orthopedic teaching content, the control group received the conventional training, and the experimental group received micro-lecture teaching based on digital virtual reality technology. And the teaching effect of the two groups and the feedback of the trainees on the teaching were compared. SPSS 22.0 was used for t test. Results:Compared with the students in the control group, the trainees in the experimental group had better performance in theoretical knowledge, comprehension of surgery, and clinical skills, and the difference was statistically significant ( P<0.05). Compared with the control group, the trainees in the experimental group scored higher in satisfaction with class interest [(9.69±0.28) vs. (9.24±0.42)] and participation [(4.38±0.43) vs. (4.03±0.62)], with statistically significant differences ( P<0.05). Conclusion:For the standardized residency training in the department of orthopedics, micro-lecture teaching based on virtual reality technology is more conducive to improving students' academic performance and clinical skills compared with traditional teaching, and increasing the interest and participation of students in the process of standardized residency training.