目的:分析青海地区睡眠呼吸暂停低通气综合征的无创呼吸机治疗特点及影响因素。方法:总结分析自2003年1月至目前经多导睡眠监测(PSG)确诊并行呼吸机治疗的睡眠呼吸暂停低通气综合征患者100例。年龄(22~74)岁。男94例,女6例。青海居住时间5年以下者7例,5年以上93例;西宁及周边地 Objective: To analyze the characteristics and influencing factors of noninvasive ventilator in sleep apnea-hypopnea syndrome in Qinghai. Methods: A total of 100 patients with sleep apnea-hypopnea syndrome who were diagnosed with concurrent ventilator by polysomnography (PSG) from January 2003 to present were summarized. Age (22 ~ 74) years old. 94 males and 6 females. Qinghai living in less than 5 years in 7 cases, 93 cases more than 5 years; Xining and the surrounding areas