[KongchangAI]
Unverified90% confidenceFactTime unknown

家用体脂秤采用单频生物电阻抗(BIA),体脂率误差普遍在±3%~5%,只适合看长期趋势不适合看绝对值;要更接近专业设备需选八电极(手脚同测)机型

1
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90%
Confidence
Long-term
Relevance
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