還要再剔除有基礎病的老年人?
又是個前提就不靠譜的,後麵就不用看了。
還要再剔除有基礎病的老年人?
又是個前提就不靠譜的,後麵就不用看了。
• 便於與其它類型死亡相比較。測試數等於從總人口選出的樣本數 -fuz- ♂ (222 bytes) () 04/05/2020 postreply 02:07:13
• 我覺得是不同概念的死亡率。 -阿明.- ♀ (812 bytes) () 04/05/2020 postreply 02:25:15
• to fuz: I am glad that you got it -淡淡芳香- ♀ (2058 bytes) () 04/05/2020 postreply 10:18:24
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