[求譯] 統計書上提到的

看板Eng-Class作者huggie (huggie)時間14年前 (2012/01/18 16:59)推噓0(0推 0噓 7→)

留言7則, 3人參與討論串1/2 (看更多)

我在看醫學統計看不太懂.. 在講一個 proportion 的時候描述 p1 is the proportion of controls among those exposed to E who are also exposed to C. p2 is the proportion of controls among those not exposed to E who are exposed to C. 這 control 是 case-control study 的 case。C 是 confounder，E 是某個 factor of interest。沒有很清楚 p1 的分子分母是啥.. 是 control / (E & C) 嗎?? -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 120.126.38.177 ※ 編輯: huggie 來自: 120.126.38.177 (01/18 16:59)

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