Randomized controlled trials are one of the most powerful and revolutionary tools of research. This book is a convenient and accessible description of the under

Evidence from randomized controlled clinical trials is widely accepted as the only sound basis for assessing the efficacy of new medical treatments. Statistical

This book provides a practical guide to the analysis of data from randomized controlled trials (RCT). It gives an answer to the question of how to estimate the

Randomized controlled trials (RCTs) are considered by many researchers and providers to be the gold standard of health and social service effectiveness research

The Textbook of Pharmacoepidemiology provides a streamlined text for evaluating the safety and effectiveness of medicines. It includes a brief introduction to p