多导睡眠图对发作性睡病的诊断价值  

Diagnostic significance of ploysomnography in patients with narcolepsy

作　　者：李冲[1] 王夏红[1] 谭春英[1] 杜好瑞[1] 

机构地区：[1]河南省精神病医院睡眠研究室,河南新乡453002

出　　处：《中国民康医学》2005年第9期493-494,共2页Medical Journal of Chinese People’s Health

摘　　要：目的:探讨多导睡眠图对发作性睡病的诊断价值。方法:对38例发作性睡病患者应用多导睡眠图进行多次睡眠潜伏期试验(MSLT),分析其睡眠潜伏期和睡眠初期出现REM次数,并与20名正常组比较。结果:发作性睡病组在多次睡眠试验中显示,入睡次数增多(3.45±1.10)、睡眠潜伏期(4.21±2.23)缩短,SOREMP(2.40±1.20)≥2次,与对照组比较差异有显著性(p<0.01)。结论:多导睡眠图对发作性睡病的诊断具有重要价值,为临床诊断和鉴别诊断可提供重要参考指标。Objective ：To study diagnostic significance of ploysomnography inpatients with narcolepsy. Methods：A comparative study was carried out on multiple sleep latency test （MSLT） of ploysomnography in 38 cases and 20 normal subjects, and sleep latency and sleep onset rapid eye movement periods frequencies were analyzed. Results： As compared with controls, the narcolepsy group she.wed that significance differences on sleep frequency （ mean 3.45 ± 1.10） and sleep latency （ mean 4.21 ± 2.23 min） , and rapid eye movement （ REM - ） times （ mean 2.40 ± 1.20） was two or more on MSLT （ P 〈0.01 ）. Conclnsions：The result suggested that ploysomnography was of great significance in the diagnosis of narcolepsy and might provide an objective index for clinical differential diagnosis.

关 键 词：发作性睡病 多导睡眠图 多次睡眠潜伏期试验 快眼动睡眠 

分 类 号：R741.044[医药卫生—神经病学与精神病学]