Editor: Michael Bigby
5. Formulating well-built clinical questions 35 Berthold Rzany and Michael Bigby
6. Finding the best evidence 38 Michael Bigby
7. The hierarchy of evidence 44 Michael Bigby
8. How to critically appraise systematic reviews and meta-analyses 49 Michael Bigby and Hywel Williams
9. How to critically appraise a study reporting effectiveness of an intervention 56 Hywel Williams
10. How to assess the evidence for the safety of medical interventions 64 Luigi Naldi
11. How to critically appraise pharmacoeconomic studies 70 Suephy C Chen
12. Applying the evidence back to the patient 76 Hywel Williams
Was this article helpful?
Do You Suffer From the Itching and Scaling of Psoriasis? Or the Chronic Agony of Psoriatic Arthritis? If so you are not ALONE! A whopping three percent of the world’s populations suffer from either condition! An incredible 56 million working hours are lost every year by psoriasis sufferers according to the National Psoriasis Foundation.