
Centre for Advancing Health
@advancinghlth
Advancing Health is dedicated to answering big health questions of today, while anticipating answers the world will need tomorrow. @ubcmedicine & @PHCResearch
ID: 357747951
https://www.advancinghealth.ubc.ca/ 18-08-2011 21:02:46
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For sample sizes in RCTs, many use a minimum important difference. But, argues CHÉOS Head of #Biostatistics Dr. Hubert Wong in General Medicine and Medical Evidence @ BMC, we should use a realistic estimate of the true benefit, or we will fail to meet target power. #statstwitter trialsjournal.biomedcentral.com/articles/10.11…
