[KongchangAI]
Unverified85% confidenceFactTime unknown

婴幼儿正常血氧饱和度参考值与成人相近(≥95%),但新生儿出生后数小时内可低至90%属正常过渡;仪器精度标称SpO2±2%(70-100%区间)为合格门槛,低于此精度的机型不建议用于评估病情

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85%
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Long-term
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