关键词: 以问题为基础教学法; 缺血性脑血管病; 研究生

Abstract:

Objective To investigate the effect of problem-based learning (PBL) in the teaching of acute ischemic cerebrovascular diseases. Methods Thirty graduate students in neurology from Beijing Tian Tan Hospital, Capital Medical University in 2016-2017 were included in this study. They were randomly divided into PBL group and non-PBL group. PBL teaching method was used in PBL group,and traditional teaching method was used in non-PBL group. The effects of the two teaching methods were compared. Results In contrast to the traditional teaching method, PBL method could significantly improve the students’ abilities in imaging interpretation, lesion location and qualitative diagnosis, differential diagnosis, making treatment plan, prognosis assessment. However, there was no significant difference in the baseline exam performance between the two groups. Conclusions PBL is more effective than lecture-based learning in mobilizing the learning initiative of postgraduate students and improving the teaching effect of acute ischemic cerebrovascular diseases.

Key words: Problem-based learning; Acute ischemic cerebrovascular diseases; Teaching