血管腔内治疗模拟器在血管外科临床技能培训中的应用

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

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。

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.