What this does, when you use relative risk you take some group of the population and you establish their risk as--at one.
当运用相对危险度这个概念时,要选定一个群组,并把这个群组的风险设为1
You'll see that concept of relative risk come up in subsequent classes.
以后的课上还会提到相对危险度这个概念
Relative risk of death is an interesting concept from public health.
死亡相对危险度是个源于公共健康的概念
Now, here's the relative risk again over here on the y axis.
这张图中Y轴代表患病的相对危险度
应用推荐