Meta-analysis of the teaching effectiveness of PBL method for medical students in surgery bed side teaching / 中华医学教育探索杂志

ABSTRACT

ObjectiveTo evaluate the effectiveness of PBL teaching model for medical students in surgery bed side teaching.MethodsThe method of meta-analysis.ResultsFinally,twenty-six documents met the requirement.The resuhs of Meta-analysis showed that,in the aspect of theory improvement for medical students,WMD=6.46,95 ％ CI 为 2.56 ～ 10.36,P＜0.01 ; in the aspect of skill ability improvement,WMD=5.32,95 ％ CI 为 2.47 ～ 8.16,P ＜0.01.ConclusionThe model of PBL teaching could significantly improve the effectiveness in theoretical knowledge and skill ability.