Abstract:Objective To explore the application effect of problem-based learning (PBL)-case-based learning (CBL) teaching model in clinical teaching of breast surgery. Methods Sixty-six clinical interns in breast surgery from January 2018 to June 2019 in Yantai Affiliated Hospital of Binzhou Medical College were selected. According to the randomized double-blind method, they were divided into experimental group and control group, with 33 in each group. Experimental group was used the PBL-CBL teaching method, and control group was used traditional teaching methods. After the end of the internship, two groups were tested on theory and skill operation. The scores of professional knowledge, medical history collection, breast examination, image reading, differential diagnosis, diagnosis and treatment plan, body position and surgical site selection, disinfection and local anesthesia and clinical skills operation were compared between the two groups. Results The scores of breast examination, differential diagnosis, image reading, diagnosis and treatment plan and total scores of experimental group were higher than those of control group, and the differences were statistically significant (all P < 0.05). There were no statistical differences in professional knowledge, medical history collection, preoperative preparation scores between two groups (P > 0.05). The scores of learning interest, clinical ability, clinical thinking, learning ability and recognition of teaching model of experimental group were higher than those of control group, with statistically significant differences (all P < 0.05). Conclusion The effectiveness of the PBL-CBL teaching model based on massive open online courses in clinical teaching of breast surgery is better than traditional teaching methods, which is worthy promotion.
曹卫刚 杨振林. 基于慕课的PBL-CBL教学模式在乳腺外科临床教学中的应用[J]. 中国医药导报, 2020, 17(14): 27-30.
CAO Weigang YANG Zhenlin. Application of PBL-CBL teaching model based on massive open online course in clinical teaching of breast surgery. 中国医药导报, 2020, 17(14): 27-30.