Randomized controlled trials (RCTs) have been used in medical research to evaluate different interventions in health-care. It has been shown that human clinical trials that lack randomization (RND) or blinding (BLD) often overestimate the magnitude of treatment effects 1 .
No takes yet. Share an insight, caveat, or question.
Lydia Masako Ferreira (2004) studied this question.
Synapse has enriched 3 closely related papers on similar clinical questions. Consider them for comparative context: