3D打印技术联合Sandwich教学法在肿瘤外科临床见习中的应用探讨

目的探讨3D打印技术联合Sandwich教学法在肿瘤外科临床见习中的应用。方法选择肿瘤外科见习学生64名，随机分成观察组和对照组，每组32名，对照组学生采用Sandwich教学法，观察组学生采用3D打印技术联合Sandwich教学法。比较2组学生出科理论成绩和实践成绩，自我评价（学习兴趣、独立思考能力、社会实践能力）及对教师教学满意度。结果观察组学生出科理论成绩、前沿知识、病史采集及体格检查、疾病诊断及鉴别诊断成绩均明显高于对照组（P < 0.01）。观察组学生学习兴趣、独立思考能力、社会实践能力满意度及对老师教学满意度均高于对照组（P < 0.05~P < 0.01）。结论在肿瘤外科见习教学中，3D打印技术联合Sandwich教学法可有效提高临床见习学生的学习效率，值得在临床教学中推广使用。

Application of 3D printing technology combined with Sandwich teaching method in clinical practice in oncology surgery department

ObjectiveTo explore the application of 3D printing technology combined with Sandwich teaching method in clinical practice in oncology surgery department.MethodsSixty-four students who practiced in oncology surgery department were randomly divided into observation group and control group (32 students in each group).The control group received Sandwich teaching method, while the observation group received 3D printing technology combined with Sandwich teaching method.The theoretical and practical scores, satisfaction of self-evaluation (learning interest, independent thinking ability, social practice ability) and satisfaction with teachers' teaching were compared between the two groups.ResultsThe scores of theory, frontier knowledge, history collection and physical examination, disease diagnosis and differential diagnosis in observation group were significantly higher than those in control group (P < 0.01).The satisfaction of learning interest, independent thinking ability, social practice ability and satisfaction with teachers' teaching in observation group were higher than those in control group (P < 0.05 to P < 0.01).ConclusionsIn the clinical practice teaching in oncology surgery department, the application of 3D printing technology combined with Sandwich teaching method can effectively improve the learning efficiency of clinical students, which is worthy of promotion in clinical teaching.