矛盾性失眠患者日间觉醒程度及与相关睡眠指标的关系  被引量:8

The daytime alertness and its correlation with sleep parameters in patients with paradoxical insomnia

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作  者:李桃关 任蓉[1] 张烨[1] 雷飞[1] 杜丽娜[1] 唐向东[1] 杨玲慧[2] 

机构地区:[1]四川大学华西医院睡眠医学中心,成都610041 [2]四川大学华西医院转化神经科学中心,成都610041

出  处:《中华精神科杂志》2017年第1期22-26,共5页Chinese Journal of Psychiatry

基  金:国家自然科学基金重点项目(81530002);国家重点基础研究发展计划(973计划)(2015CB856406);国家科技支撑计划(2015BA113B01)

摘  要:目的探讨矛盾性失眠患者的日间觉醒程度及与相关睡眠指标的关系。方法对符合DSM-Ⅳ原发性失眠诊断标准的129例患者进行整夜多导睡眠监测(polysomnography,PSG)及日间多次睡眠潜伏期测试,并在次日晨起询问其主观睡眠情况。根据PSG及主观睡眠情况,将受试者分为矛盾性失眠组(55例)和非矛盾性失眠组(74例),运用t检验比较2组患者主客观睡眠质量及日间觉醒程度的差异。结果与非矛盾性失眠组比较,矛盾性失眠组患者睡眠知觉更低[(49.37±22.55)%比(60.86±37.13)%;t=3.91,P〈0.01],客观睡眠时间更长(t=-8.25, P〈0.01)、快眼动睡眠潜伏期更短(t=3.19, P〈0.01)、入睡后觉醒时间更短(t=8.90, P〈0.01)、平均睡眠潜伏期更短[(10.97±5.22)min比(12.72±4.52) min;t=2.04, P=0.04];矛盾性失眠组患者平均睡眠潜伏期与快眼动睡眠潜伏期呈正相关,与睡眠知觉呈负相关(r=0.36, P〈0.01;r=-0.30, P〈0.05)。结论与非矛盾性失眠患者相比,矛盾性失眠患者客观睡眠质量更好,不存在明显的日间高觉醒,其觉醒水平与睡眠知觉呈负相关。Objective To explore the daytime alertness and its correlation with sleep parameters in patients with paradoxical insomnias(PI). Method A total of 129 patients meeting DSM-Ⅳ primary insomnia criteria were divided into paradoxical insomnia group (PI, n=55) and non-paradoxical insomnia group (NPI, n=74). The one night polysomnography (PSG), daytime multiple sleep latency test (MSLT),and the subjective sleep perception measured by a morning self-rated questionnaire were reviewed and compared between two groups. Result Compared to NPI group, PI group had lower sleep perception((49.37±22.55) % vs.(60.86±37.13)%; t=3.91, P〈0.01) , longer total sleep time (t=-8.25, P〈0.01) , shorter rapid eye movement sleep latency(t=3.19, P〈0.01) and shorter daytime mean sleep latency ((10.97±5.22) min vs. (12.72±4.52) min; t=2.04, P=0.04). In the PI group, daytime mean sleep latency negatively correlated with sleep perception (r=-0.30, P〈0.05) and positively correlated with rapid eye movement sleep latency (r=0.36, P〈0.01) . Conclusion PI patients may have better objective sleep quality than NPI patients. Daytime hyperarrousal is absent in PI patients. The alertness level of PI patients negatively correlates with sleep perception.

关 键 词:入睡和睡眠障碍 睡眠觉醒障碍 知觉 

分 类 号:R766.43[医药卫生—耳鼻咽喉科]

 

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