目的 在医学遗传学病例讨论课中采用“三明治”教学方法,评价其教学效果与提升医学生执业能力的关系。方法 选取齐齐哈尔医学院2011级～2012级临床医学和医学检验技术专业的758名本科学生为研究对象,2011级395人为对照组,2012级363人为实验组。对照组采用小组讨论教学方法,实验组采用“三明治”教学方法。课程结束后,对两组学生的考试总成绩、讨论课成绩和学生执业能力进行统计分析。结果 实验组学生的考试总成绩优于对照组学生,差异具有统计学意义(P＜0.01)。实验组学生讨论课成绩高于对照组学生,差异具有统计学意义(P＜0.01)。实验组学生各项执业能力分值均高于对照组学生,差异均具有统计学意义(均P＜0.01)。结论 “三明治”教学方法教学效果良好,通过真实的病例,有助于提高学生对临床知识的兴趣,有助于提高学生的自主学习能力,对提高医学生的执业能力和专业素质有促进作用。
Objective To evaluate the effect and improve medical students' practice abilities using the Sandwich teaching method in medical genetics course.Methods As the research object, 758 undergraduate students of Qiqihar Medical University in grade 2011 and 2012 were selected, including clinical medicine and medical inspection technology. There were 395 students of grade 2011 in the control group, and there were 363 students of grade 2012 in the experimental group. Control group adopted group discussion method, while the experimental group used the Sandwich teaching method. After the courses, scores of final exam, scores of class discussion and students' practice abilities were compared and analyzed between the two groups.Results The test result of experimental group was better than that of control group, it showed statistical difference(P＜0.01). Class discussion's score of experimental group was higher than that of control group, it showed statistical difference(P＜0.01). Each score of practice abilities of the experimental group was higher than that of control group, and showed statistical difference (all P＜0.01).Conclusions The Sandwich teaching method obtained good teaching effect. Through the real cases, students have a strong thirst for medical clinical knowledge. It can improve the students' autonomous learning. On the other hand, it can dramatically improve medical students' professional abilities and professional qualities.
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