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如何使用多态方法将两条累积风险曲线与总体四个过渡态进行比较?我有从(下面)的过渡,我想比较 1 和 2 的累积危害,因为从视觉上看,从未经治疗到死亡 #1 从未经治疗到出院 #2 从治疗到死亡 #3 从治疗到出院 #4 存在一些差异