三明治教学法应用于肠梗阻临床带教中的效果分析

摘要

Abstract：Objective To evaluate the sandwich-course in clinical teaching of intestinal obstruction for nursing students. Methods 〓Totally 216 nursing students were selected as the research objects from academic year 2014 to year 2016. Students were randomly divided into the control group(n=36 from each academic year, totally 108)and the observation group(n=36 from each academic year, totally 108). The conventional teaching method was adopted in the control group, and the sandwich-course was used in the observation for clinical teaching of intestinal obstruction. The theory test on intestinal obstruction was carried out to evaluate the teaching efficiency. The satisfactory degree of students(n=72, 36 students randomly selected from each group)on clinical teaching was evaluated. Results 〓Students from academic year 2014, 2015 and year 2016 achieved higher score of theory test compared with those in the control group(P0.05). The satisfactory degree in the observation group was higher in the observation group than that of controls(P0.05). Conclusion 〓The application of sandwich-course can create a student-learning environment for the intestinal obstruction course. It can promote the teaching efficiency in clinical teaching the intestinal obstruction course.