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nQuery is the world’s most trusted clinical trial design platform
In 2021, 88% of organizations with FDA approved clinical trials used nQuery
In the specify multiple factors tool you can enter one or more values for each of the assumptions required in that table. If you enter multiple values for a particular assumption then each of these will be used in the table above and if this is done for more than one assumption then all combinations of all the values will be included in the main table.
nQuery 试验设计平台
2018年，91％获得FDA批准的试验的组织使用nQuery进行样本量计算。
In nQuery finding the appropriate sample size method for your study is easy. Simply go to select test design and goal window and select the relevant options for your study. All your options will now appear below.
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