多导睡眠监测与便携式睡眠监测的临床应用比较

Clinical comparison of polysomnography with portable sleep monitoring device

目的应用同步监测方法,评价便携式睡眠监测仪对呼吸暂停/低通气事件诊断的灵敏度及特异度,探讨其对睡眠呼吸暂停低通气综合征(SAHS)诊断的临床应用价值。方法采用多导睡眠监测仪与便携式睡眠监测仪同步监测患者120例,记录并分析相关数据进行比较,评价其诊断效率。结果受试对象显示多导睡眠监测与便携式睡眠监测结果有相关性,其中呼吸暂停低通气紊乱指数、最低血氧饱和度、氧减指数等明显相关。结论通过分析两种监测方法对睡眠呼吸暂停低通气综合征诊断的一致性,说明便携式睡眠监测仪作为一种简单、便捷的检测方法,可广泛应用于临床筛查睡眠呼吸暂停低通气综合征,以提高对高危人群SAHS的诊断率。

Objective To evaluate the sensitivity and specificity of portable sleep monitoring device in measuring apnea hypopnea syndrome events.Methods A total of 120 patients were inspected by polysomnography and portable sleep monitor with synchronous monitoring,and the data were recorded and analyzed to evaluate its diagnostic efficiency. Results The polysomnography results was in agreement with portable sleep monitoring results.Apnea hypoventilation index,lowest oxygen saturation,oxygen index reduction had correlate statistical significance.Conclusion The porta-ble sleep monitoring as a simple and convenient detection method,can be widely applied to clinic.