The incidence of loss to follow-up was calculated using Kaplan–Meier methods and factors associated with loss to follow-up were identified by logistic and Cox multivariate regression analysis.

追踪损失发生率利用Kaplan - Meier方法加以计算，而追踪损失的相关因素则利用logistic回归分析和Cox多元回归分析加以确定。

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Kaplan-Meier methods were used to compute the survival analyses.

生存率分析使用了Kaplan - Meier方法。

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The cumulative incidence of SPM in these two groups was compared using the Kaplan-Meier method.

对这两组中二次肿瘤的累计发病率用乘积极限法进行比较。

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In the world of cancer research, there is something called a Kaplan-Meier curve, which tracks the survival of patients in the trial of an experimental drug.

NEWYORKER: The Treatment

But every now and again the patients in the treatment arm will live longer than the patients in the control arm, and the two lines on the Kaplan-Meier will diverge.

NEWYORKER: The Treatment