Practice of case based learning in standardized training of bone marrow puncture for pediatric residents
Liao Xuelian
Jiang Shayi
Jiao Yangyang
Shao Jingbo
Yang Jingwei
Ren Shengnan
Song Jiaojiao
Abstract：Objective To explore the practice of case based learning(CBL)in teaching of bone marrow examination for pediatric residents.Methods Thirty-two pediatric residents in the control group received training in bone marrow puncture by traditional teaching methods,while 40 pediatric residents in the observation group received training by CBL method,and deliberately practiced in the training.The teaching effect was evaluated and compared by means of simulation operation examination,standardized training operation examination and questionnaire survey.Results The average examination scores of pediatric residents in control and observation groups were 70.5 points vs 79.0 points,the pass rates were 93.75%and 97.50%(P>0.05).The differences were not statistically significant.The pass rates of the examination were 96.88%vs 100.00%(P>0.05).The difference was not statistically significant.The results of the questionnaire showed that the training satisfaction of control group and observation group was 78.10%vs 82.50%,and the majority of pediatric residents believed that the case based learning method was more rewarding than the traditional operational training.Conclusion CBL can improve the clinical operation ability of pediatric residents in the standardized training of bone marrow puncture,connect the basic knowledge and clinical skills,and improve the cooperative consciousness of team cooperation,which is worthy of promotion in the clinical operation training.
Keywords：case based learningpediatricstandardized residency trainingbone marrow puncture
Publication Date：2024-07-20
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 526-529 )