Change: 2845 ways to spin risk - From the Understanding Uncertainty Blog Video Teaching Tips from the Journal of General Internal MedicineMaking sense of diagnostic test results using Likelihood RatiosAdjusting for prognostic imbalancesUnderstanding odds ratiosBMJ series on statistical concepts Perhaps the finest series   View changes from previous version. (Word count: 650)

Change: this series is that it targets not only clinician learners but also the teachers of EBM principles. These teachers regularly communicate the principles of critical appraisal   View changes from previous version. (Word count: 643)

Change: There were only format changes (bold, italics, etc.) in this version. See this version for details. (Word count: 614)

Change:  at the University of Illinois at Chicago.Understanding sensitivity and specificity with the right side of the brain. BMJ. 2003 Sep 27;327(7417):716-9.Systematic Reviews;Interpreting and understanding meta-analysis graphs. (forest plots). A pratcicalpractical quide.guide. Australian Family Physician 36(8):635-8, August 2006.   View changes from previous version. (Word count: 589)

Change: There are 2 versions of the articles: one for learners and one for teachers, which includes supplemental materials. Effective Clinical Practice From ACP; Easy to understand , short explanations of statistical concepts. What are confidence intervals? (Bandolier)A difficult challenge in teaching EBM to   View changes from previous version. (Word count: 587)

Change:  Scroll down a bit and check out the pdf of "An introduction to diagnostic testing". Further down, under "All Topics", check out diagnostic testing. We really liked his explanation of number needed to treat, in the "Ask Professor Mean" section... Therapy/Harm:Relative risks and odds ratios; Whats the difference?   View changes from previous version. (Word count: 525)

Change: Dr. Chris Cates' EBM Web SiteTherapy/Harm:Relative risks and odds ratios; Whats the difference? Journal of Family Practice. Feb 2004; 53(2):108. What is an NNT? (Bandolier) Willy Sutton and the Number Needed to Treat Am J Med. 2004 Apr 15;116(8):564-5 Evidence-Based Practice Teaching Tips - from   View changes from previous version. (Word count: 441)

Change:  Perhaps the finest series of short articles on the use of statistics is the occasional series of Statistics Notes started in 1994 by the British Medical Journal.Grimes and Schulz series in Lancet Many clinicians report that they cannot read the   View changes from previous version. (Word count: 381)

Change: General overview of statistical concepts: BMJ series on statistical conceptsGrimes and Schulz series in Lancetarticles from Canadian Medical journalAssociation Journal Effective Clinical Practice From ACP; Easy to understand , short explanations of statistical concepts. What are confidence intervals? (Bandolier)A difficult challenge in   View changes from previous version. (Word count: 325)

Change: There were only format changes (bold, italics, etc.) in this version. See this version for details. (Word count: 315)