articleJournal of Clinical EpidemiologyJun 6, 2015BRONZE OA

A simple formula for the calculation of sample size in pilot studies

WVWolfgang ViechtbauerLSLuc SmitsDKDaniel KotzLBLuc BudéMSMark Spigt

Maastricht University · Heinrich Heine University Düsseldorf · +2 more institutions

Indexed incrossref

Abstract

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628
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13.73
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Authors

7

Topics & keywords

Topics
Keywords
  • Sample size determination
  • Confidence interval
  • Simple (philosophy)
  • Sample (material)
  • Statistics
  • Inclusion and exclusion criteria
  • Coverage probability
  • Inclusion (mineral)
UN Sustainable Development Goals
  • Reduced inequalities
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