Data obtained during 3.4 (median) years of follow-up before cessation of intensive treatment were analyzed using several multivariable models.

强化干预组终止实验前共随访3.4年(中位数)，用多变量模型分析此期间数据。

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Data obtained during 3.4 (median) years of follow-up before cessation of intensive treatment were analyzed using several multivariable models.

强化干预组终止实验前共随访3.4年(中位数)，用多变量模型分析此期间数据。

youdao