Evidence-Based Medicine: Step 3—Critical Appraisal of Therapeutic Literature

References 

1. Cronin P. Evidence-based radiology: Step 3 — Primary literature validity (critical appraisal). Semin Roentgenol. 2009;44:153–157
   • Full Text
   • Full-Text PDF (475 KB)
   • CrossRef
2. Jaeschke R, Guyatt G, Shannon H, et al. Basic statistics for clinicians (III. Assessing the effects of treatment: measures of association). Can Med Assoc J. 1995;152:351–357
3. Barratt A, Wyer PC, Hatala R, et al. Tips for learners of evidence-based medicine (I. Relative risk reduction, absolute risk reduction and number needed to treat). Can Med Assoc J. 2004;171:353–358
4. Laupacis A, Sackett DL, Roberts RS. An assessment of clinically useful measures of the consequences of treatment. N Engl J Med. 1988;318:1728–1733
   • MEDLINE
   • CrossRef
5. Centre for Evidence-Based Medicine. Glossary of EBM terms. http://www.cebm.utoronto.ca/glossary/
6. Bandolier glossary, definition of relative risk and relative risk reduction. http://www.medicine.ox.ac.uk/bandolier/booth/glossary/Rrisk.html
7. Cook RJ, Sackett DL. The number needed to treat: A clinically useful measure of treatment effect. BMJ. 1995;310:452–454
   • MEDLINE
   • CrossRef
8. MacEneaney PM, Malone DE. Applying evidence-based medicine theory to interventional radiology (II. A spreadsheet for swift assessment of procedural benefit and harm). Clin Radiol. 2000;55:938–945
   • Abstract
   • Full-Text PDF (125 KB)
   • CrossRef
9. Sackett DL, Strauss SE, Richardson WS, et al. Evidence-based Medicine: How to Practice and Teach EBM. (ed. 2). Philadelphia, PA: Churchill Livingstone; 2000;