從55歲到75歲，患癡呆的風險大約是4%

來源: z7z8 於 2025-01-13 10:50:34 [] [舊帖] [給我悄悄話] 閱讀數 : (196 bytes)

that mens  population of 55-75

4 out of 100 

it can't be 4% every year after 55, because 1.04^20=219% after 20 years which is invalid #.

 

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