Application of PBL Combined With CBL Teaching Method to Improve the Teaching Effectiveness of Clinical Nutrition Department
Objective To investigate the effectiveness of problem-based learning(PBL)combined with case-based learning(CBL)teaching method in clinical nutrition teaching.Methods From August 2022 to August 2023,58 nurses who received medical nutrition treatment training for diabetes in the First Affiliated Hospital of Guangxi Medical University were taken as research subjects,and were randomly divided into the control group and the experimental group,with 29 nurses in each group.The experimental group was taught with PBL combined with CBL mode,while the control group was taught with traditional teaching mode.The theoretical knowledge level test scores,practical skills level test scores,and classroom satisfaction survey results between the two groups were compared.Results The final theoretical scores of the experimental group and the control group were(92.6±1.8)points and(90.2±2.0)points,respectively,with a statistically significant difference(P<0.001).The final skill scores of the experimental group and the control group were(93.1±2.1)points and(90.5±1.7)points,respectively,with a statistically significant difference(P<0.001).The results of the teaching satisfaction survey showed that the experimental group had a higher score for course rationality(94.2±2.0)points and knowledge mastery(93.8±1.7)points than the control group for course rationality(93.1±0.9)points and knowledge mastery(92.7±1.5)points,and the difference was statistically significant(P<0.05).Conclusion The combination of PBL and CBL teaching method is more conducive to improving the teaching effectiveness of clinical nutrition and improving teaching satisfaction.
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