TY - JOUR T1 - Jottings JF - Evidence Based Medicine JO - Evid Based Med SP - 162 LP - 162 DO - 10.1136/ebm.10.6.162 VL - 10 IS - 6 AU - The Editors Y1 - 2005/12/01 UR - http://ebm.bmj.com/content/10/6/162.1.abstract N2 - Statistical methods are important. We have all seen the impact of shifting from p values to confidence intervals and from relative (RRR) to absolute measures (ARR, NNT) of effect, and how these can influence the interpretation and implementation of study results. A continuing controversy is over the use of multiple outcomes. In this issue, … ER -