Threats to Blinding | NEJM Evidence

Blinding is a critical strategy used to limit certain types of bias in randomized controlled trials. This animated video explores the rationale and examines potential threats to keeping group allocation concealed - from study participants and investigators.

[@PatrickSullivan]

Beautifully done, but way too elementary. Your audience consists of people who are already interested in study design and statistics. I think you can count on them already knowing this material.