多媒体技术对心脏超声诊断教学效果的影响分析

Analysis of the Influence of Multimedia Technology on the Teaching Effect of Cardiac Ultrasound Diagnosis

目的研究心脏超声诊断教学中实施多媒体技术的价值。方法选取2023年1—12月湖南省脑科医院(湖南省第二人民医院)的30名实习生,以随机掷骰子方法分为两组,各15名。观察组实行多媒体技术,对照组采用一般教学法,对比两组带教满意度、考核成绩、综合素质能力。结果观察组带教满意度(100%)高于对照组,差异无统计学意义(χ^(2)=7.143,P>0.05)。观察组考核成绩、综合素质能力评分高于对照组,差异有统计学意义(P均<0.05)。结论心脏超声诊断教学期间采用多媒体技术,可显著提升实习生的综合素质。

Objective To study the value of implementing multimedia technology in the teaching of cardiac ultrasound diagnosis.Methods Thirty interns from Hunan Provincial Brain Hospital(Hunan Second People's Hospital)from January to December 2023 were selected and divided into two groups of 15 each by random dice rolling method.The observation group practiced multimedia technology,and the control group used general teaching method.Comparing the two groups'satisfaction with teaching,assessment scores,and comprehensive quality ability.Results The satisfac-tion of teaching in the observation group was(100%)higher than that of the control group,and the difference was not statistically significant(χ^(2)=7.143,P>0.05).The assessment scores and comprehensive quality ability scores of the ob-servation group were higher than those of the control group,and the difference was statistically significant(all P<0.05).Conclusion The use of multimedia technology during the teaching of cardiac ultrasound diagnosis can signifi-cantly improve the comprehensive quality of interns.