We are celebrating the achievements of Cochrane's Methods Groups from the last year. Today we are putting Bias Methods Group in the spotlight. 

The Bias Methods Group aims to raise awareness of different sources of bias in research studies that may affect the credibility of systematic reviews. Examples include bias due to missing data, bias in measurement of outcomes, and bias due to selective reporting of results.

To find out more about what they've been up to over the last year, click on the below:

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