Do you know why treatment comparisons must be fair? Take the quiz and find out!

Iain Chalmers, Editor Emeritus of the James Lind Library, describes the origins of the intention-to-treat principle as a means of addressing allocation biases in clinical trials.

How much do you know about Why Treatment Comparisons Are Essential? Take the James Lind Library’s quiz 1.2 and find out.

A short quiz based on JLL Essay 1.1 – Why treatment uncertainties should be addressed. Also includes an audio version of the essay.

Statistician Robert Matthews talks about some important new evidence about the reliability of information from large, self-selecting data sets, such as Biobanks and social media data trawling.