做此類統計不僅首先對年齡做矯正，而且對初潮年齡，絕經年齡，吸煙史，生育史，等等等因素，都矯正。

來源: 虎嗅薔薇於 2019-10-08 12:55:42 [舊帖] [給我悄悄話] 本文已被閱讀：次

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