The teaching order of using direct laryngoscopy first may improve the learning outcome of endotracheal incubation

摘要

Background:Endotracheal intubation (ETI) is a life-saving procedure taught to medical students. We examined the influence of the order of teaching ETI through direct laryngoscopy (DL) and video laryngoscopy (VL) on learning by measuring the intubation time and learning curve of trainees, in order to explore ways to improve ETI performance.