ABSTRACT
Objective:To explore the application effect of online and offline mixed teaching based on DingTalk platform in clinical practice teaching of respiratory department.Methods:The Batch 2016 ( n= 40) and Batch 2017 ( n=47) undergraduates of clinical medicine in Qiqihar Medical College were selected as the research objects, and they were divided into a control group and a research group. The control group adopted traditional offline theoretical teaching, while the research group adopted online-offline mixed teaching, focusing on teaching design and teaching objectives, teaching subjects, teaching resources, network platforms and teaching activities (classroom learning and evaluation). The theoretical and practical test scores of the two groups of interns were compared, and the evaluations of the students in the research group on the effect of online and offline mixed teaching were collected. Excel 2013 was used to sort out the data, and R software was used for data processing and statistical analysis. T-test was used for measurement data and Chi-square test was used for counting data. Results:The operational test scores [(28.16±1.70) points] and theoretical scores [(82.07±6.40) points] of the students in the study group were higher than those in the control group [(23.35±2.88) points and (76.20±5.67) points], with significant differences ( P<0.001). Compared with the students in the control group, the students in the research group were more satisfied with the mixed teaching method. Conclusion:The online and offline mixed teaching is conducive to improving students' comprehensive performance, learning effect, and promoting students' clinical diagnosis and treatment skills, self-study, innovation abilities and clinical competence.