Objective To explore the value of problem-based learning(PBL)and case-based learning(CBL)combined with picture archiving and communication system(PACS)in clinical teaching of vascular ultrasound.Methods Sixty undergraduate students who interned in the Department of Vascular Ultrasound from January to June 2024 were randomly divided into two groups.The experimental group consisted of 30 students and used the PBL and CBL teaching model combined with PACS for teaching.The control group consisted of 30 students and used traditional teaching methods and small lectures.After 30 days of study,the teaching effectiveness was evaluated through professional assessment and satisfaction questionnaire survey.Results The theoretical assessment,operation assessment,and report analysis assessment scores of the experimental group were significantly higher than those of the control group(P<0.05).In the questionnaire survey,students'degree of satisfaction with the teaching model of the experimental group was significantly better than that of the control group(P<0.05).Conclusion The application of the PBL and CBL teaching model combined with PACS for practical teaching of vascular ultrasound diagnosis helps improve teaching effectiveness and increase students'degree of satisfaction.
关键词
以问题为基础的教学/以案例为基础的教学/影像存档与传输系统/血管超声/教学方法
Key words
Problem-based teaching/Case-based teaching/Picture archiving and communication system/Vascular ultrasound/Teaching method
维普
万方数据