Application of "sandwich feedback method" in ultrasound medicine in standardized training of residents

Combining with the feature of ultrasound medicine and obeying the basic principle of feedback, we introduced the sandwich feedback method into standardized training of residents. By telling residents where improvement was needed, residents could clearly know their goal in the process of training. The training pass rate in the sandwich feedback method group and the traditional teaching method group were compared and the results showed that the pass rate in the sandwich feedback method group was higher than that in the traditional teaching method group, indicating that the introduction of sandwich feedback method can help residents comprehend their abilities in time and find out their shortcomings and advantages, so as to improve continuously. In addition, it would effectively supervise and urge teachers to continuously improve their teaching awareness and level. Key words: Feedback; Standardized training of residents; Sandwich feedback method; Ultrasound