The interpretation of evidenceBMJ 2008; 336 doi: https://doi.org/10.1136/bmj.39465.493090.3A (Published 24 January 2008) Cite this as: BMJ 2008;336:174
- Peter G Davies, GP principal
- 1Keighley Road Surgery, Halifax HX2 9LL
Jenkinson and I have an article on a similar theme to Spence’s piece in this month’s Student BMJ.1 2 Any trial generates four summary numbers: relative risk reduction, absolute risk reduction, number needed to treat, and personal probability …
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