The application of PBL teaching method in arterial embolectomy in acute ischemic stroke
Objective To evaluate the application effect of PBL(problem-based learning)teaching method in arterial thrombecto-my of acute ischemic stroke.Methods 60 trained physicians in the Department of Neurology of Suzhou Hospital affiliated to Nanjing Medical University were selected as the research objects,and were randomly divided into the observation group and the control group with 30 doctors in each group.In the first week,two groups of physicians were taught,focusing on the theoretical knowledge and e-mergency procedures of acute ischemic stroke,and watching the standardized teaching video of arterial thrombectomy.In the second and third weeks,the doctors of the two groups were taught one-to-one by turns.In the fourth week,the control group directly adopted the practice method to conduct the simulation drill.The observation group was first discussed by the instructor using the PBL teaching model to guide the group,and then adopted the practice method to conduct the simulation drill.In the fifth week,the non teaching teachers set the questions,and compared the scores of the arterial thrombus removal skills of the two groups of physicians by using the closed book examination and the operation examination,and compared the learning satisfaction of the two groups of physicians and their evaluation of the teaching effect by using the questionnaire survey.Results Compared with the control group,the total score of arterial thrombus removal skill in the observation group(81.80±3.75 in the control group,87.17±3.32 in the observation group),the total satisfaction score(86.6％in the control group,93.3％in the observation group)and the evaluation of teaching quality(in-cluding innovation ability,problem-solving ability,comprehensive expression ability,autonomous learning ability and operation abili-ty)were higher,and the differences were statistically significant(P＜0.05).Conclusion PBL teaching method can improve the clinical operation ability of the doctors in regular training,improve the clinical teaching effect,and increase the satisfaction of doctors with the teaching mode.
standardized teaching videoarterial thrombectomyproblem-based learning(PBL)normative training on intern physicianacute ischemic stroketeaching quality
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