Abstract:  Objective To evaluate the efficiency of BOPPPS mode in ophthalmic ultrasound diagnosis teaching of ophthalmology postgraduates. Design Teaching research. Participants Ten ophthalmology postgraduate students in Beijing Tongren Hospital. Methods The PACS loaded images of color Doppler flow imaging (CDFI) and ultrasound biomicroscopy (UBM), which were classified and labeled by two specialists. The BOPPPS model was used for teaching, and the scores of pretest and posttest were compared to evaluate the teaching efficiency. Students were divided into "5+3" long-duration group and full-time group according to the length of schooling, and the differences between the two groups were compared before and after six rounds training. Main Outcome Measures Kappa scores. Results The average Kappa score was elevated from 0.61±0.10 before training to 0.79±0.08 after training. The Kappa score of CDFI was elevated from 0.62±0.09 before training to 0.76±0.08 after training. The Kappa score of UBM was elevated from 0.61±0.11 before training to 0.83±0.07 after training. There were not obviously different between "5+3" long-duration group students and full-time group students before and after training. Conclusion BOPPPS mode is a valuable tool for ophthalmology postgraduates in ophthalmic ultrasound diagnosis teaching. (Ophthalmol CHN, 2023, 32: 355-358)

Key words: BOPPPS model, ophthalmology teaching, image diagnostics