Unverified90% confidenceFactTime unknown
标准头围测量位置为经过眉弓上缘、耳上方与枕骨粗隆(后脑最突点)一周,此为国际通用测量基准,测量带的贴合弧度应支持此位置读数
1
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90%
Confidence
Long-term
Relevance
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