夜尿症患者睡眠呼吸暂停低通气指数高于没有夜尿症的人，特别是年龄低于50岁的患者。
The AHI was higher in patients with nocturia than in those without, especially in patients younger than 50 years of age.
结论OSAHS患者心律失常的发生与呼吸暂停低通气指数，低氧血症及交感紧张密切相关。
The occurrence of cardiac arrhythmia in patients with OSAHS is closely related with AHI and nocturnal hypoxemia and sympathetic tone.
结果：本组患者治疗前后最长呼吸暂停时间、呼吸暂停低通气指数（AHI）、睡眠时最低血氧饱和度比较均有显著性差异（P<0.01）。
Results: The significant difference was found in the comparison of the longest time of apnea, AHI and the lowest oxygen saturation of blood in sleep before and after treatment (P<0.01).
目的探讨阻塞性睡眠呼吸暂停低通气综合征(OSAHS)患者的诊断与鉴别诊断，分析其体重指数与OSAHS疾病严重程度的关联。
Objective to estimate the diagnosis and differential diagnosis and to analyze the relationship between BMI and state of illness in patients with obstructive sleep apnea-hypopnea syndrome (OSAHS).
脉搏-氧饱和度仪；睡眠呼吸暂停低通气综合征；持续气道正压；呼吸紊乱指数；
Pulse oximetry; Sleep apnea-hypopnea syndrome; Continuous positive airway pressure; Respiratory disturbance index;
脉搏-氧饱和度仪；睡眠呼吸暂停低通气综合征；持续气道正压；呼吸紊乱指数；
Pulse oximetry; Sleep apnea-hypopnea syndrome; Continuous positive airway pressure; Respiratory disturbance index;
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