Tag Archives: RCT

Sample Size calculation: Links to resources (Case control study, RCT)

The following is a link to an article on Severe Acute Malnutrition (SAM). It provides clear details on how to determine sample size for a case control study:


The following is a link to a tutorial series on RCTs. This tutorial illustrates the derivation (and formula) for estimation of required sample size for a Clinical Trial with a normally distributed outcome:


I will discuss these resources on request.