Journal of Evidence-Based Dental Practice
Volume 3, Issue 1 , Pages 1-4 , March 2003

Observational studies and evidence-based practice: Can't live with them, can't live without them

References 

  1. Stroup DF, Berlin JA, Morton SC, et al.  Meta-analysis of observational studies in epidemiology. A proposal for reporting. JAMA. 2000;283:2008–2012
  2. Radford MJ, Foody JM. How do observational studies expand the evidence base for therapy?. JAMA. 2001;286:1228–1230
  3. Feinstein AR, Horwitz RI. Problems in the “evidence” of “evidence-based medicine.”. Am J Med. 1997;103:529–535
  4. Ray JG. Evidence in upheaval. Incorporating observational data into clinical practice. Arch Intern Med. 2002;162:249–254
  5. Evidence-Based Medicine Working Group . Evidence-based medicine: A new approach to teaching the practice of medicine. JAMA. 1992;268:2420–2425
  6. Greenhalgh T. Assessing the methodological quality of published papers. BMJ. 1997;315:305–308
  7. Bland CJ, Meurer LN, Maldonado G. A systematic approach to conducting a non-statistical meta-analysis of research literature. Acad Med. 1995;70:642–650
  8. Kramer MS, Shapiro SH. Scientific challenges in the application of randomized trials. JAMA. 1984;252:2739–2745
  9. Ioannidis JPA, Haidich A, Pappa M, Pantazis N, Kokori SI, Tektonidou MG, et al.  Comparison of evidence of treatment effects in randomized and nonrandomized Studies. JAMA. 2001;286:821–830
  10. Benson K, Hartz A. A comparison of observational and randomized, controlled trials. New Eng J Med. 2000;342:1878–1886
  11. Concato J, Shah N, Horwitz RI. Randomized, controlled trials, observational studies, and the hierarchy of research designs. New Eng J Med. 2000;342:1887–1892
  12. LeLorier J, Gregoire G, Benhaddad , et al.  Discrepancies between meta-analyses and subsequent large randomized, controlled Trials. New Eng J Med. 1997;337:536–542

 1532-3382/2003/$30.00 + 0

PII: S1532-3382(03)80092-1

doi: 10.1067/med.2003.1

Journal of Evidence-Based Dental Practice
Volume 3, Issue 1 , Pages 1-4 , March 2003