在用COX比例风险模型分析某因素对随访事件发生的危险性时,必须要输入随访时间么?
如果用Logistic回归,就不用输入时间。
但这两种回归可以达到相同的统计结果么?
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楼主: dengwei1176
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[问答] 求助,COX比例风险模型中必须要输入随访时间么? |
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大专生 96%
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回帖推荐hplcdadong 发表于2楼 查看完整内容 Yes, you have to put "time" into your Cox regression model.
Cox regression belong to "Survival analysis" and "logistic regression" belongs to "regression". Both of them can be used to determine the "independent predictors" of your "interest events". But if "time" is an important factor of your "interst event", it's better to use Cox regression.
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