慢性失眠者多道睡眠图的观察及定量分析  

Quantitative analysis and observation of polysomnograms in patients with chronic insomnias

作　　者：王雪笠[1] 贺银方[1] 冯连元[1] 李英[1] 李永芳[1] 李海生[1] 

机构地区：[1]解放军白求恩国际和平医院脑电图室

出　　处：《临床神经电生理学杂志》2001年第2期92-95,共4页Journal of Clinical Electroneurophysiology

摘　　要：目的 :探讨慢性失眠者的多道睡眠图观察及定量分析对评价睡眠效率的意义。方法 :慢性失眠者 71例 ,正常对照组 40例 ,分别进行了睡眠问卷及多道睡眠图检查。结果 :主观性失眠与客观性失眠的多道睡眠图观察及定量分析 ,结果发现失眠患者觉醒后估计与多道睡眠图所记录的一些睡眠参数存在差异。结论 :根据多道睡眠图观察及定量分析可区分出主观性失眠与客观性失眠 ,可以客观测量睡眠效率。睡眠效率是评价失眠严重程度的重要指标 。Objectives:To explore the significance of the quantitative analysis and observation of polysomnograms in evaluating the sleep efficiency in patients with chronic insomnias.Methods:Sleep history questionnaire and polysomnography were done in 71 patients with chronic insomnias and 40 normal subjects.Results:A significant difference of quantitative analysis of polysomnograms was noted between subjective insomnia and objective insomnia,estimation after wakening and record of polysomnography of patients with chronic insomnia. Conclusions:Observation and quantitative analysis of polysomnograms might distinguish subjective insomnia from objective insomnia and objectively determine the sleep efficiency.Sleep efficiency might be an important index to evaluate the severity of insomnia.Sleep cycle might be a reference.

关 键 词：失眠 多道睡眠图 睡眠参数 

分 类 号：R749.7[医药卫生—神经病学与精神病学]