Holding onto power: why confidence intervals are not (usually) the best basis for sample size calculations

被引：0

作者：

Chris Metcalfe

机构：

[1] University of Bristol,School for Social and Community Medicine

[2] Canynge Hall,undefined

来源：

关键词：

Confidence Interval; Primary Outcome; Effect Estimate; Sample Size Calculation; Fundamental Difference;

D O I：

10.1186/1745-6215-12-S1-A101

中图分类号：

学科分类号：

摘要：

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