流行病学课程线上线下教学模式的研究

Research on the online and offline teaching modes in the courses of Epidemiology

目的探讨线上线下教学模式以提高流行病学课程的教学质量。方法在广西某医学院校用统一的自制问卷与统一测试题普查2014级(采用传统教学模式)与2015级(采用线上线下的教学模式)预防专业全体学生,采用Epidata 3.0录入,SPSS 22.0分析,运用t检验和χ^2检验方法,P<0.05有统计学意义。结果理论课在队列研究、筛检、病因及其发现和推断、预防策略、公共卫生监测、突发公共卫生事件流行病学方面2015级得分均高于2014级(P<0.05)。实习课在疾病分布、现况研究、筛检评价、疾病因果判断、突发公共卫生事件调查方面2015级得分均高于2014级(P<0.05)。教学效果在促进学生主动学习、独立思考、综合素质、沟通与合作、创新能力、知识掌握方面2015级高于2014级(P<0.05)。结论线上线下教学模式优于传统教学模式,在流行病学教学中应用效果较好。

Objective To explore the online and offline teaching modes to improve the teaching quality in the courses of Epidemiology.Methods In a medical college of Guangxi,all the students majoring in Preventive Medicine from grade 2014(traditional teaching mode)and grade 2015(combination of online and offline teaching modes)were surveyed with a unified self-made questionnaire and unified test questions.Data were recorded with Epidata 3.0 and analyzed with SPSS 22.0 in t test and chi-square test.P<0.05 was considered statistically significant.Results The theoretical course scores of grade 2015 were higher than those of grade 2014 in terms of Cohort studies,screening,etiology and its discovery and inference,prevention strategies,public health surveillance,epidemiology of public health emergencies(P<0.05).The internship course scores of grade 2015 were higher than those of grade 2014 in terms of disease distribution,current situation study,screening evaluation,judgment of disease causes,and investigation of public health emergencies(P<0.05).The teaching effect of grade 2015 was higher than that of grade 2014 in promoting students’active learning,independent thinking,comprehensive quality,communication and cooperation,innovation ability and knowledge mastery(P<0.05).Conclusion The combination of online and offline teaching modes is superior to the traditional teaching mode,and has better application effect in epidemiology teaching.