【摘要】 目的 探讨基于问题学习（PBL）的教学方法在肺功能临床教学中的应用效果。方法 选取2023年5月至12月于西安交通大学第二附属医院呼吸与危重症医学科实习的84名2019级临床医学本科生为研究对象，随机将其分为对照组和试验组，每组42名。对照组采用传统教学法，试验组采用传统教学法+PBL教学法，比较两组的应用效果。结果 实习结束时及1个月后，试验组的基础知识、结果判读成绩以及总成绩显著高于对照组，差异具有统计学意义（P<0.05）。试验组的肺功能检查操作过程、基础知识以及报告解读评分明显高于对照组，差异具有统计学意义（P<0.05）。试验组课程的吸引性、教学方法的启发性、教师的引导作用和临床思维培养价值评分明显高于对照组，差异具有统计学意义（P<0.05）。结论 PBL教学法有利于临床医学本科生理解并掌握肺功能相关内容，且学生对教学方法的满意度更高。更多还原

【Abstract】 Objective To explore the application effect of problem-based learning(PBL) teaching method in clinical teaching of pulmonary function. Methods A total of 84 clinical medical undergraduates of grade2019 who practiced in the respiratory and critical care medicine department of the Second Affiliated Hospital of Xi’an Jiaotong University from May to December 2023 were selected as the research objects. The undergraduates were randomly divided into control group and experimental group, with 42 students in each group. The control group was adopted with traditional teaching method, and the experimental group was adopted with traditional teaching method and PBL teaching method. The application effects of the two groups were compared. Results At the end of the internship and one month later, scores in the basic knowledge,report interpretation as well as overall score of the experimental group were significantly higher than those of the control group, and the differences were statistically significant(P<0.05). The scores of pulmonary function examination operation process, basic knowledge and report interpretation in the experimental group were significantly higher than those in the control group, and the differences were statistically significant( P<0.05).The experimental group reported markedly higher scores than the control group for course attractiveness,inspiration of the teaching method, teacher guidance, and value of clinical thinking training, and the differences were statistically significant(P<0.05). Conclusion PBL teaching method is helpful for clinical medical undergraduates to understand and master the relevant content of lung function, and students are more satisfied with the teaching method.更多还原