International Journal of Clinical Research

Objective To explore the application effect of PBL combined with traditional teaching method in ultrasound medical teaching. Methods A total of 62 imaging students who were trainees, interns and regular trainees in the Department of Ultrasound in our hospital from June 2020 to June 2021 were selected as the subjects, and they were randomly divided into a reference group and a research group, with 31 in each group. apprentice. Among them, the students in the reference group adopted the traditional teaching method, while the students in the research group were taught in combination with the PBL teaching method on the basis of the reference group. Results ① The scores of theoretical knowledge and practical operation skills in the research group were higher than those in the reference group, and the difference between the groups was significant (P<0.05). ②The total satisfaction with the teaching method with teachers in the research group was 30/31 (96.77%) higher than that of the reference group 23/31 (74.19%), and the difference between the groups was significant (X2=4.679, P=0.031). Conclusion The application effect of PBL combined with traditional teaching method in ultrasound medical teaching is obvious, which can significantly improve the theoretical and practical ability of ultrasound trainees. It is worthy of application and promotion in ultrasound medical teaching.

PBL Teaching Method; Traditional Teaching Method; Pediatric Ultrasound Diagnosis; Clinical Teaching