About Randomized Controlled trial all are true except:
Baseline characteristics are comparable
Bias can be eliminated by double blinding
Sample size depends on the type of study
Dropouts are excluded from the study
Dropouts are excluded from the study I Ref Epidemiology and health services By Haroutune K. Armenian, Sam Shapiro p63; http://www3.interscience.wiley.coniljourna1/89011300/abstract?CRETRY= I &SRETRY=0 Park 20/ep1 Repeat from May 11