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response-adaptive randomization
释义
response-adaptive randomization
Encyclopedia
理学
临床试验的自适应性设计
释
response-adaptive randomization
自适应设计
根据已经收集到的受试者分组情况(处理组或对照组)及治疗效果数据,动态地调整后续受试者的随机分配概率,使最终分配到处理组和对照组的受试者比例达到给定的目标分配比例,来实现特定的目标的一种适应性试验设计方法。
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