Absolute versus relative risk – making sense of media stories
This blog by Sarah Williams should help people who want to understand risk in the context of health and medical stories in the press.
This blog by Sarah Williams should help people who want to understand risk in the context of health and medical stories in the press.
This article explains how to tell when correlation or association has been confused with causation.
A brilliant song and video by James McCormack explaining the basics of evidence-based medicine.