基于艾宾浩斯遗忘曲线利用微信平台开展心肺复苏急救培训的研究

Research on cardiopulmonary resuscitation training based on the curve of Ebbinghaus and WeChat platform

目的:研究基于艾宾浩斯遗忘曲线利用新媒体工具微信、采用现场教学与线上教学相结合的方式,是否能提高心肺复苏培训的效率。方法:整体抽样法选取山西某高校两个系175名学生为培训对象,培训前均接受问卷调查,根据调查问卷结果最终纳入观察组68名,对照组60名。对照组仅现场培训,观察组在现场培训后按照艾宾浩斯遗忘曲线规律,利用微信平台以多种形式在学习者易遗忘的时间点对知识要点进行复习。一个月后两组均进行理论和技能测试,对问卷调查及测试成绩进行统计学分析。结果:两组年龄、性别、培训前急救知识知晓率等基本特征比较,差异无统计学意义(P>0.05);观察组在现场评估、成人及儿童胸外心脏按压、海姆立克法排出气道异物、人工呼吸及复苏效果判定方面得分均高于对照组,差异有统计学意义(P<0.05);两组在胸外心脏按压-开放气道-人工呼吸(C-A-B)复苏顺序及自动体外除颤器(AED)的使用方面得分比较,差异无统计学意义(P>0.05);观察组无论是理论测试还是技能测试总分均高于对照组,差异有统计学意义(P<0.05)。结论:心肺复苏现场培训后利用新媒体微信平台,按照艾宾浩斯遗忘曲线以多种形式在多个时间节点对知识要点进行巩固复习,可提高心肺复苏培训的效率。

Objective:Based on the curve of Ebbinghaus,this paper studies whether the use of WeChat,a new media tool,and the combination of on-site teaching and online teaching can improve the efficiency of cardiopulmonary resuscitation training.Methods:The overall sampling method selects 175 students from two departments of a university in Shanxi as the training object.Before the training,they all received survey by questionnaire.According to the results of questionalre,All 68 cases were included in the study group and 60 cases in the control group.The study group received training on wechat to review the knowledge points in various forms according to the curve of Ebbinghaus after on-site training,while the control group only received on-site training.A month later,the two groups were tested in theory and skills.The survey by questionnaire and the test results were statistically analyzed.Results:There was no significant difference in basic characteristics such as age,gender and awareness rate of first aid knowledge before training between the two groups(P>0.05).The study group was significantly higher than the control group in field evaluation,adult and child extrathoracic cardiac compression,heimlich method for removing airway foreign bodies and judgment of resuscitation effect(P<0.05).There was no significant difference in the sequence of C-A-B resuscitation and the use of AED between the two groups(P>0.05).The total scores of theory test and skill test in the study group were higher than those in the control group(P<0.05).Conclusion:After cardiopulmonary resuscitation on-site training,the new media WeChat platform was used to consolidate and review the knowledge points in various forms at multiple time points according to Ebbinghaus forgetting curve,which improved the efficiency of cardiopulmonary resuscitation training.