A description of the two types of data analysis – “As Treated” and “Intention to Treat” – using a hypothetical trial as an example
A brief overview of the concept of bias and what it means. This blog also describes 2 particular types of bias that are perhaps less well known to students.
This blog describes what is meant by a positive predictive value and a negative predictive value, their purpose and how they can be interpreted
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Another 20 minute tutorial from Tim.
The nuts and bolts 20 minute tutorial from Tim.
This new webpage from Cochrane UK is aimed at students of all ages. What is evidence-based practice? What is ‘best available research evidence’? Which resources will help you understand evidence and evidence-based practice, and search for evidence?