[KongchangAI]
Unverified90% confidenceFactTime unknown

家用体脂秤采用单频生物电阻抗(BIA),体脂率误差通常在±3%~5%,仅适合追踪趋势变化,不能作为医疗诊断依据;要接近精准需选八电极(手脚双测)机型,误差可缩小到±2%左右

1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/460651
API
curl https://kongchang.com/api/v1/knowledge/claims/460651
MCP
get_claim(id=460651)