Randomised controlled trials: evaluating and communicating treatment effects

BMJ 2014; 348 doi: (Published 11 March 2014) Cite this as: BMJ 2014;348:g2089

In the sixth paragraph of the answers section in this Endgames article (BMJ 2014;348:g1905, doi:10.1136/bmj.g1905), the authors wrote: “To have direct clinical relevance, the number needed to treat would be rounded to 22 patients,” but they should have said 21, not “22,” patients.


Cite this as: BMJ 2014;348:g2089

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