[KongchangAI]
Unverified80% confidenceFactTime unknown

非接触式监测(床垫压电传感器/毫米波雷达)依赖体动和心弹图推算睡眠分期,与临床PSG的分期一致率约60-75%,深睡/REM识别误差明显大于腕式PPG+加速度方案

1
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80%
Confidence
Long-term
Relevance
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