双盲实验往往采用“大拨轰”策略太粗糙,对参与人群症状不加以细分是个大缺陷。
+1 新冠病患临床表现多种多样,药物都有特定适用范围,用药得慎重,时机和对症很关键。
本帖于 2020-08-03 07:08:54 时间, 由普通用户 pickshell 编辑
双盲实验往往采用“大拨轰”策略太粗糙,对参与人群症状不加以细分是个大缺陷。
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