关键词: 脑血管病; 住院医师规范化培训; 病例导入式; 标准化病人

Abstract: Objective  To investigate the effect of standardized patients assisted by WeChat platform combined with case-introduction teaching method in residency training of cerebralvascular disease residents physicians.
Methods  A total of 70 trainees who received residents training in the Department of Neurology, Lanzhou University Second Hospital from March 2020 to March 2023 were recruited in this study. They were randomly divided into control group and observation group, with 35 in each group. While the control group adopted the traditional teaching method, the observation group used WeChat to send the information of classic cerebrovascular disease cases in advance, then discussed and summarized, and carried out the simulated diagnosis and treatment process for corresponding standardized patients. Compared comprehensive theoretical performance and practical skills of the two groups, as well as satisfaction with the teaching after four months. 
Results   The scores of the observation group were (89.74±2.53) points in comprehensive theory assessment and (90.31±2.54) points in clinical practice skill operation assessment, which were higher than those in the control group (84.26±3.94) points in comprehensive theory assessment and (84.20±3.33) points in clinical practical skill operation assessment, respectively. The difference was statistically significant (P<0.05). The satisfaction rate of the trainees in the observation group was 91.43%, which was significantly higher compared with the control group of 60.00% (P<0.05). 
Conclusions  The application of standardized patients combined with the case-introduction teaching method in the neurology residents training based on the WeChat platform can improve the comprehensive theoretical performance and practical skills of the trainees. It should be promoted and applied. 

Key words: Cerebrovascular disease; Residency training; Case-introduction teaching method; Standardized patients