“covariate-adaptive randomization”的概念、定义、翻译、参考文献-科学参考

单词	covariate-adaptive randomization
释义	covariate-adaptive randomization Encyclopedia 理学临床试验的自适应性设计释 covariate-adaptive randomization协变量自适应随机化在临床试验中为把参与试验的病人分配到不同的治疗组中，通常需要采取随机化方法，一种利用已经获得的协变量信息对后续病人进行随机分配的序贯随机化方法。
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