Estimating the sample size for a pilot randomised trial to minimise the overall trial sample size for the external pilot and main trial for a continuous outcome variable

Statistical Methods in Medical Research

Volumn 25, Issue 3, 2016, Pages 1057-1073

  Whitehead, Amy L ^a   Julious, Steven A ^a   Cooper, Cindy L ^a   Campbell, Michael J ^a  

^a UNIVERSITY OF SHEFFIELD   (United Kingdom)

Author keywords

continuous outcome; Pilot trial; power; RCT; sample size

Indexed keywords

CLINICAL TRIAL; CONTROLLED CLINICAL TRIAL; CONTROLLED STUDY; EFFECT SIZE; HUMAN; OUTCOME VARIABLE; RANDOMIZED CONTROLLED TRIAL; SAMPLE SIZE; OUTCOME ASSESSMENT; PILOT STUDY; PROCEDURES; RANDOMIZED CONTROLLED TRIAL (TOPIC);

HUMANS; OUTCOME ASSESSMENT (HEALTH CARE); PILOT PROJECTS; RANDOMIZED CONTROLLED TRIALS AS TOPIC; SAMPLE SIZE;

EID: 84970948055     PISSN: 09622802     EISSN: 14770334     Source Type: Journal    
DOI: 10.1177/0962280215588241     Document Type: Article

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