Unverified85% confidenceFactTime unknown
消费级睡眠监测仪的『睡眠阶段(深睡/浅睡/REM)』分析基于体动和心率变异推算,准确性远低于医疗多导睡眠图(PSG),只能看长期趋势,不应据此判断孩子睡眠障碍
1
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85%
Confidence
Long-term
Relevance
-
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Unverified消费级睡眠监测仪的'深睡/浅睡/REM'阶段划分准确性有限,无法替代医疗级多导睡眠图(PSG);若为诊断儿童睡眠呼吸障碍或频繁夜醒就医,不要依赖家用设备数据,应直接做医院睡眠监测94% similarUnverified睡眠阶段划分(深睡/浅睡/REM)与专业PSG对比存在一定偏差,心率数据整体趋势可靠但逐拍精度不如光电手环或医疗贴片,适合长期趋势观察而非精确单次诊断90% similarUnverified睡眠分期(深睡/浅睡/REM)准确度与医疗级PSG相比存在一定偏差,深睡时长的绝对数值仅供趋势参考,不宜与其他设备横向对比90% similarUnverified睡眠分期(深睡/浅睡/REM)与专业PSG对比存在一定偏差,用户反馈深睡时长有时偏高或偏低,适合长期趋势观察而非单夜精确诊断90% similarUnverified睡眠阶段(深睡/浅睡/REM)划分与专业PSG对比存在偏差,深睡时长常被用户反馈偏高或偏低,精度不如医疗级设备90% similar
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