[問題] 想請問probability的問題
各位前輩好
小弟想請問在這篇文章的fig 5
pubmed: https://pubmed.ncbi.nlm.nih.gov/24814497/
全文:
https://www.sciencedirect.com/science/article/pii/S0735109714022189?via%3Dihub
fig 5 連結: https://www.onlinejacc.org/content/63/25_Part_A/2840/F5
是怎麼畫出來的
我了解這應該是先做出logistic regression模型 然後在算出probability
內文是寫:
....AF burden was significantly associated with the clinical AF
classification and was included in subsequent models investigating
the additional effect of the following variables on the clinical AF
classification: age, sex, presence of coronary artery disease, presence
of cardiomyopathy, functional status (New York Heart Association
functional class), history of ablation for AF, history of heart surgery,
AF density (6,18), and left ventricular ejection fraction (LVEF)....
(p. 2842 左上 Statistical analyses段落)
我的疑問是所以在計算probability的時候，他的age, sex, presence of coronary artery disease等調整變數要放甚麼阿?
是都當作0嗎?
煩請各位先進不吝指教
感謝
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※ 編輯: marki (140.116.253.195 臺灣), 08/20/2020 15:56:43
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