[KongchangAI]
Unverified78% confidenceTradeoffTime unknown

血氧监测的准确性与运动伪影强相关,婴儿踢动/翻身时PPG信号易失真产生假性低血氧报警,误报率高的产品会导致父母'警报疲劳'反而降低警觉性,应看真实用户对夜间误报频次的反馈(理想<1次/夜)

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78%
Confidence
Long-term
Relevance
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