氧疗和呼吸生理治疗是矽肺患者治疗的重要内容,我们观察氧疗联合呼吸生理治疗对Ⅱ期矽肺患者动脉血氧分压(PaO2)的影响,旨在寻找有效而简易的方法帮助矽肺患者改善肺内气体交换,提高呼吸肌效能,达到肺康复。1资料与方法1.1一般资料本组15例均为2006年7月—2008年10月某煤矿掘进 Oxygen Therapy and Respiratory Physiotherapy are important components of the treatment of patients with silicosis. We observed the effect of oxygen therapy combined with respiratory physiotherapy on arterial partial pressure of oxygen (PaO2) in patients with stage II silicosis, aiming to find an effective and simple way to help patients with silicosis improve Gas exchange in the lungs, improve respiratory muscle efficiency, to pulmonary rehabilitation. 1 Materials and Methods 1.1 General Information The group of 15 cases are July 2006 - October 2008 a coal mine tunneling