Objective To study the sample size calculation of bioequivalence test in clinical trial.
目的研究临床试验中等效性检验的样本量的计算问题。
Question2. What do you need to know in order to find out the sample size calculation in a RCT?
在随机对照试验中进行样本量计算你需要知道哪些内容？
Although the study met the sample size dictated by the authors' apriori power calculation, the difference in the rerupture rate might be considered clinically important by some.
虽然研究的样本大小符合作者的先天决定的功率计算，在分析两组再断裂发生率之间差异时， 可能需要一些重要的临床考虑。
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