血管腔内治疗模拟器在血管外科临床技能培训中的应用

目的 探讨血管腔内治疗模拟器在血管外科临床技能培训中的教学效果。 方法 选取在血管外科进行规范化培训的规培学员，其中2016年42名采用以案例为基础的教学方法（CBS）（对照组），2017年42名采用CBS联合血管腔内治疗模拟器教学模式（观察组）。采用考试测验和问卷调查的方法评估2种不同教学方法的教学效果。 结果 观察组学生在理论知识和实践操作两方面成绩均明显优于对照组（P < 0.01）；在解决问题、实践操作和合作沟通能力方面，观察组的认同比例明显高于对照组（P < 0.01）；在提高学习兴趣、查阅文献和资料能力方面，2组认同比例差异均无统计学意义（P>0.05）。 结论 CBS联合血管腔内治疗模拟器教学模式能提高血管外科的临床教学效果。

Application value of endovascular therapy simulator in clinical skill training of vascular surgery

Objective To explore the teaching effects of endovascular therapy simulator in clinical skill training of vascular surgery. Methods Forty-two standardized training students in 2016(control group) and 42 students in 2017(observation group) were trained with using the case-based study(CBS) and teaching mode of CBS combined with endovascular therapy simulator, respectively.The teaching effects of two different teaching methods were evaluated using the examination and questionnaire. Results The scores of theoretical knowledge and practical operation in observation group were significantly better than those in control group(P < 0.01).In terms of the abilities of problem-solving, practical operation and cooperative communication, the proportion of approval in observation group was significantly higher than that in control group(P < 0.01).There was no statistical significance in the proportion of approval in terms of improving learning interest and abilities of consulting literature and materials between two groups(P>0.05). Conclusions The teaching mode of CBS combined with endovascular therapy simulator can improve the clinical teaching effects of vascular surgery.