Median survival reflects one time point along the survival curve and does not measure the overall survival benefit.

生存中值反映了生存曲线上的一个时间点，并不能测量总的生存期。

youdao

In brain-cancer research, for example, while the numbers for average survival time haven't changed much, there's an increasingly long tail on the curve, indicating a few patients are living for years.

比方说在脑癌研究中，尽管平均生存期数字改变并不是很大，但曲线图拖着的尾巴越来越长，这意味着一些病人已经存活了多年。

youdao