What is ‘Responder analysis’ and what are the benefits and limitations of this approach? Read more in this blog from Giorgio Karam.
Randomized controlled trials (RCTs) can be subject to different kinds of bias. Read about different sources of bias in this blog and how much the magnitude of effect can be changed by the presence of bias.
In this blog, Giorgio Karam examines the evidence on antihypertensive drugs for primary prevention – when do we start treatment?
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The nuts and bolts 20 minute tutorial from Tim.
Conducting successful research requires choosing the appropriate study design. This article describes the most common types of designs conducted by researchers.
You are sat down with an article or review. Now you want to critically appraise it. This blog features a checklist of 20 questions to allow you to do just that.