【中图分类号】R614 【文献标识码】A

    Comparison of effects of bronchial blocker and double-lumen endobronchial tube in video-assisted thoracoscopic surgery： based on propensity score matching analysis

    OU Yi1， SHAO Yu2， HAN Jia3， YANG Yilin4，LIAO Boyong2

    1.DepartmentofAnesthesiology，MianzhuPeople'sHospital/MianzhuHospital，West ChinaHospitalofSichuan University，Deyang 6182oo，Sichuan Province， China

    2.DepartmentofThoracicSurgery，MianzhuPeople's Hospital/MianzhuHospital，West ChinaHospitalofSichuanUniversity，Deyang 6182oo，SichuanProvince，China

    3.SurgicalAnesthesia Center，DeyangPeople'sHospital，Deyang 6182oo，SichuanProvince，China

    4.DepartmentofAnesthesiology，Mianyang Central Hospital，Mianyang621ooo，Sichuan Province，ChinaCorresponding author： LIAO Boyong， Email： m13990215226@163.com

    【Abstract】 Objective To compare the application effects of bronchial blocker (BB) and double-lumen endobronchial tube (DLT) in video-assisted thoracoscopic surgery (VATS). Methods A retrospective analysis was conducted on the clinical data of patients who underwent VATS in Mianzhu People's Hospital from January 2022 to December 2024. According to the catheter placement method ......