互动微信群结合CBL在血管外科见习中的应用

目的 探讨互动微信群结合病例教学（case-based learning，CBL）在血管外科见习教学中的应用效果。方法 对随机分组的128名在血管外科临床见习的7年制学生分别实施互动微信群结合CBL（试验组）和单纯CBL（对照组）；用统一的考核方法评估两组学生接受专业理论及临床知识的情况，评价两种教学在血管外科见习中的教学效果。用SPSS 22.0进行t检验。结果 试验组的理论考试成绩为（86.36±7.42）分，临床考试成绩为（88.44±7.62）分，高于对照组的（84.71±6.72）分和（86.22±6.41）分；试验组学生在学习兴趣、课堂气氛、自学能力、临床思维和团队精神共5方面的满意度也高于对照组。结论 互动微信群结合CBL能提高血管外科临床见习的教学效果，提高学生的自学能力及临床思维能力。

Application of WeChat group combined with case-based learning in probation teaching of vascular surgery

Objective To investigate the application effect of WeChat group combined with case-based learning (CBL) in probation teaching of vascular surgery.Methods A total of 128 intern doctors of the seven-year medical program in vascular surgery were selected and divided into experimental group (WeChat group combined with CBL teaching) and control group (CBL teaching alone), and a unified assessment method was used to evaluate the mastery degree of professional theories and clinical knowledge and assess the teaching effect of these two teaching modes in vascular surgery. SPSS 22.0 was used to perform the t-test.Results Compared with the control group, the experimental group had significantly higher scores of theoretical examination (86.36±7.42) vs. (84.71±6.72)] and clinical examination (88.44±7.62) vs. (86.22±6.41)], as well as significantly higher degrees of satisfaction with learning interest, classroom climate, self-learning ability, clinical thinking ability, and teamwork spirit.Conclusion The teaching mode of WeChat group combined with CBL can improve the effect of the probation teaching of vascular surgery and the self-learning and clinical thinking abilities of intern doctors.