| 心电噪声与睡眠分期的关联分析 |
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| 引用本文： | 唐晓英,李延军,许志,李京.心电噪声与睡眠分期的关联分析[J].北京理工大学学报,2017,37(S1):56-61. |
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| 作者姓名： | 唐晓英 李延军 许志 李京 |
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| 作者单位： | 北京理工大学 生命学院, 北京 100081,北京理工大学 生命学院, 北京 100081;中国航天员科研训练中心, 北京 100094,北京理工大学 生命学院, 北京 100081;中国航天员科研训练中心, 北京 100094,北京理工大学 生命学院, 北京 100081 |
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| 基金项目： | 国家自然科学基金资助项目（81471743，81601561，61401417）；航天医学基础与应用国家重点实验室资助项目（SMFA15B06，SMFA15A01，SMFA13B03） |
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| 摘 要： | 探索心电噪声与睡眠分期是否存在关联.统计觉醒、浅睡、深睡、眼动睡眠及睡眠时相转换间期的心电噪声分布情况.选取循环交替模式睡眠数据库的失眠组（N=7）与正常睡眠组（N=14）的心电进行比对分析，发现噪声时段主要分布于觉醒期（失眠组84.2%±16.0%，正常组53.6%±21.9%，P<0.01）与睡眠时相转换间期（失眠组9.4%±12.7%，正常组23.6%±14.0%，P<0.05）.睡眠中的心电噪声时段主要分布于觉醒期，其次分布于睡眠时相转换间期.
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| 关 键 词： | 心电 心电噪声 睡眠分期 睡眠时相转换 睡眠评估 信号质量 心电信号质量 |
| 收稿时间： | 2016/11/19 0:00:00 |
Analysis of the Correlation between ECG Noise and Sleep Stages |
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| TANG Xiao-ying,LI Yan-jun,XU Zhi and LI Jing.Analysis of the Correlation between ECG Noise and Sleep Stages[J].Journal of Beijing Institute of Technology(Natural Science Edition),2017,37(S1):56-61. |
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| Authors: | TANG Xiao-ying LI Yan-jun XU Zhi and LI Jing |
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| Institution: | School of Life Science, Beijing Institute of Technology, Beijing 100081, China,School of Life Science, Beijing Institute of Technology, Beijing 100081, China;China Astronaut Research and Training Center, Beijing 100094, China,School of Life Science, Beijing Institute of Technology, Beijing 100081, China;China Astronaut Research and Training Center, Beijing 100094, China and School of Life Science, Beijing Institute of Technology, Beijing 100081, China |
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| Abstract: | It is explored whether there is correlation between the noise of the Electrocardiogram (ECG) and sleep stages.The distribution of the noise segments was statistically analyzed during wakefulness,light sleep,deep sleep,rapid eye movement (REM) sleep,and the transition periods between different sleep stages.Totally two sleep groups were selected from the cyclic alternating pattern (CAP) sleep database,including insomnia (N=7) and controls (N=14).Most noise segments were in wakefulness (insomnia 84.2%±16.0%,controls 53.6%±21.9%,P<0.01) and at the transition period between different sleep stages (insomnia 9.4%±12.7%,controls 23.6%±14.0%,P<0.05).ECG noise segments mainly distribute in wakefulness stages and secondly at the transition periods between different sleep stages. |
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| Keywords: | electrocardiogram (ECG) ECG noise sleep stage sleep stage transition sleep scoring signal quality ECG signal quality index |
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