Application effect of case-based learning combined with problem-based learning in clinical practice teaching of chronic obstructive pulmonary disease
Objective To explore the application effect of case-based learning(CBL)combined with problem-based learn-ing(PBL)in clinical practice teaching of chronic obstructive pulmonary disease(COPD).Methods A total of 80 graduate students who took respiratory and critical care medicine courses in PLA Medical College from September 2022 to June 2023 were included as study subjects,and they were divided into CBL-PBL group and traditional teaching group by random number table method,with 40 students in each group.The test results of the two groups before and after class were compared,in-cluding basic theory,case analysis and operation skills.The results of self-cognition,satisfaction survey and curriculum im-provement opinion questionnaire were compared between the two groups after class.Results In the pre-class test,the oper-ation skill score of the CPL-PBL group was higher than that of the traditional teaching group,and the basic theory score was lower than that of the traditional teaching group,and the differences were statistically significant(P＜0.05).In the post-class test,the case analysis,operation skills and total score of the CBL-PBL group were higher than those of the traditional teach-ing group(P＜0.05),and the differences were statistically significant.The scores of each test in the two groups after class were higher than those before class,and the differences were statistically significant(P＜0.05).The scores of learning inter-est,understanding ability,teacher-student interaction,communication ability,clinical thinking ability,independent learning ability,team cooperation ability,knowledge absorption ability and teaching satisfaction of the CBL-PBL group were higher than those of the traditional teaching group,while the score of saving of free time was lower than that of the traditional teach-ing group,and the differences were statistically significant(P＜0.05).There was no significant difference in the curriculum im-provement questionnaire between the two groups(P＞0.05).Conclusion CBL combined with PBL can fully mobilize the en-thusiasm of students,improve the clinical teaching effects of COPD,and improve self-cognition and satisfaction.
Case-based learningProblem-based learningChronic obstructive pulmonary diseaseClinical teaching practice
万方数据
维普
