PBL教学法在高压氧医学科教学查房中的实践

Application of Problem-based Learning in Hyperbaric Oxygen Teaching Ward Rounds

目的探讨PBL教学法在高压氧医学科教学查房中的应用效果,探索更符合高压氧医学科特点的教学查房模式。方法选取2021年3月1日-2021年5月31日在某院高压氧科进行临床实习的实习医师32人,采用信封法随机分为2组。实验组16人,采用以问题为基础的教学查房,对照组16人,采用传统教学查房模式。通过考核及问卷调查评价教学效果。结果实验组病例分析成绩高于与对照组(分别为88.4±3.5分和78.8±5.2分),差异具有统计学意义(P<0.05),基础知识成绩2组间差异无统计学意义,分别为(85.9±3.6)分和(84.1±4.3)分,P>0.05。75%的实习生对PBL教学模式总体评价为很满意或比较满意。结论PBL教学查房可以提高实习医师病例分析能力、锻炼临床思维,促使实习医师更好的掌握高压氧科常见疾病的诊治。

Objectives This study aims to investigate the application effect of problem-based teaching(PBL)method in the teaching ward rounds of hyperbaric oxygen medicine and explore a teaching ward round mode that is more suitable for the characteristics of hyperbaric oxygen medicine.Methods In this study,32 interns who performed clinical internships in the hyperbaric oxygen department of a hospital from March 1,2021 to May 31,2021 were selected as the research objects,and were randomly divided into two groups by the envelope method.16interns in the experimental group used PBL teaching rounds,and the other 16 interns in the control group used the traditional teaching rounds.The teaching effect was evaluated through assessment and questionnaire survey.Results The case analysis score of the experimental group was significantly higher than the score of the control group(88.4±3.5 versus 78.8±5.2,P<0.05).There was no statistically significant difference in basic knowledge scores between the two groups(85.9±3.6 versus 84.1±4.3,P>0.05).75%of the interns are very satisfied or relatively satisfied with the overall evaluation of the PBL method.Conclusions Problem-based teaching rounds can improve the case analysis ability of interns,exercise clinical thinking,and encourage interns to better grasp the diagnosis and treatment of common diseases in the hyperbaric oxygen department.