Cox比例危险模型允许多变量修正后的危害比(HRs)计算。
Cox proportional hazards models allowed calculation of multivariable-adjusted hazard ratios (HRs).
并且运用了生存分析方法对提前偿付行为进行描述，介绍了比例危险模型来对提前偿付率进行量化。
Secondly, it used survivable analysis to describe the prepayment behavior, and introduced proportional perilous model to quantify the prepayment rate.
在Cox比例危险率模型中，等待时间也不是肝细胞癌复发的显著预测因子。
In the Cox proportional hazards model, waitlist time was also not a significant predictor of HCC recurrence.
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