[KongchangAI]
Unverified88% confidenceDecision RuleTime unknown

家用体脂秤采用生物电阻抗法(BIA),仅四电极(双脚)机型误差可达±3-5%,八电极(手足)机型将上下肢分开测量,体脂率误差可缩小至±1-2%,追求准确应选带手柄的八电极款

1
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88%
Confidence
Long-term
Relevance
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