模块化PBL教学法在产前系统超声培训中的应用

Application of modular PBL teaching method in ultrasound training of prenatal system

目的探讨基于问题的学习模式(PBL)联合模块化教学法在产前系统超声培训中的应用价值。方法纳入2015～2017年在陕西省产前超声培训基地进行规范化培训的陕西省10个市78个县内人民医院及妇幼保健院的360名超声医师为研究对象;对理论笔试及双盲操作考核等进行教学效果评价。结果培训后理论笔试及操作考核成绩均明显提升,培训前后成绩比较差异有统计学意义(P<0.05)。结论模块化PBL教学理论与实践紧密结合,有效提升了教学质量和效果。

Objective To explore the application value of problem-based learning model(PBL)combined with modular teaching method in ultrasound training of prenatal system.Methods A total of 360 ultrasonic physicians from the People’s hospital and Maternal and Child Health Care Centers of 78 counties,10 cities in Shaanxi province from 2015 to 2017 were enrolled.The results were evaluated by theoretical written test and double blind operation assessment.Results The scores of theoretical written test and the operation test scores were significantly improved after training.There was significant difference of the results before and after training(P<0.05).Conclusion The modular PBL teaching closely combined the theory and practice,this method also can improve the quality and effectiveness of teaching effectively.