跟帖 -If cancer-death% stays the same, but the average age gets ol

來源: 二哥於 2014-01-20 10:00:57 [檔案] [舊帖] [給我悄悄話] 本文已被閱讀：次 (164 bytes)

回答: 鮮為人知的癌症新說 – 正確解讀統計數據由溪邊愚人於 2014-01-18 04:01:58

Cancer takes time to develop. If cancer-death% stays the same, but the average age gets older, we can say there is medical advance. It's very simple.

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