Abstract
Evidence-based medicine has been defined by Rosenberg as the process of “systematically finding, appraising and using contemporary research as the basis for clinical practice” [1]. This definition can also be applied to dentistry and, in turn, to orthodontics [2]. According to Bader [3], “Evidence-based Dentistry is not simply a new name for an old practice. The process is designed to answer specific questions, and it includes systematic and qualitative search of all available evidence.”
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Rosenberg W, Donald A (1995) Evidence based medicine: an approach to clinical problem-solving. Br Med J 310:1122–1126
Harrison JE (2003) Clinical trials in orthodontics II: assessment of the quality of reporting of clinical trials published in three orthodontic journals between 1989 and 1998. J Orthod 30:309–315; discussion 297–298
Bader JD (2003) Is the term “evidence-based” a new name for an old process? First international conference on evidence-based dentistry. Atlanta, 7–9 Nov 2003
Oxman AD, Cook DJ, Guyatt GH (1994) Users’ guides to the medical literature. VI. How to use an overview. Evidence-Based Medicine Working Group. J Am Med Assoc 272: 1367–1371
Greenhalgh T (1997) How to read a paper: the basis of evidence based medicine. British Medical Journal Publishing Group, London
Proffit WR (2000) Contemporary orthodontics. Mosby, St. Louis
Harrison JE (2000) Evidence-based orthodontics – how do I assess the evidence? J Orthod 72:189–197
Green SB, Byar DP (1984) Using observational data from registries to compare treatments: the fallacy of omnimetrics. Stat Med 3:361–370
O’Brien K, Craven R (1995) Pitfalls in orthodontic health service research. Br J Orthod 22:353–356
Glenny AM, Harrison JE (2003) How to interpret the orthodontic literature. J Orthod 30:159–164
Deeks JD, Sheldon TA (1995) Guidelines for undertaking systematic reviews of effectiveness, 4th edn. York Center for Reviews and Dissemination, York
Guyatt GH, Sackett DL, Sinclair JC, Hayward R, Cook DC (1995) User’s guide to the medical literature: IX. A method for grading healthcare recommendations. J Am Med Assoc 274:1800–1804
Harrison JE, Ashby D, Lennon MA (1996) An analysis of papers published in the British and European journals of Orthodontics. Br J Orthod 23:203–209
Antczac-Bouckoms A (1998) The anatomy of clinical research. Clin Orthod Res 1:75–79
Glass G (1976) Primary, secondary and meta-analysis of research. Educ Res 5:3–8
Ackerman M (2004) Evidence-based orthodontics for the 21st century. J Am Dent Assoc 135:162–167
Egger M, Davey Smith G (1997) Meta-analysis: potentials and promise. Br Med J 315:1371–1374
Egger M, Davey Smith G, Schneider M, Minder C (1997) Bias in meta-analysis detected by a simple, graphical test. Br Med J 315:629–634
Huque MF (1988) Experiences with meta-analysis in NDA submissions. Proc Biopharm Sect Am Stat Assoc 2:28–33
Dickersin K, Berlin JA (1992) Meta-analysis: state-of-the-science. Epidemiol Rev 14:159–176
Kassirer JP (1992) Clinical trials and meta-analysis. What do they do for us? N Engl J Med 327:273–274
Cooper HM, Rosenthal R (1980) Statistical versus traditional procedures for summarizing research findings. Psychol Bull 87:442–449
Bailar JC (1995) The practice of meta-analysis. J Clin Epidemiol 48:149–157
Bailar JC (1997) The promise and problems of meta-analysis. N Engl J Med 337:559–561
Cook DJ, Sackett DL, Spitzer WO (1995) Methodologic guidelines for systematic reviews of randomized control trials in health care from the Potsdam Consultation on Meta-analysis. J Clin Epidemiol 48:167–171
Feinstein AR (1995) Meta-analysis: statistical alchemy for the 21st century. J Clin Epidemiol 48:71–79
Slavin RE (1995) Best evidence synthesis: an intelligent alternative to meta-analysis. J Clin Epidemiol 48:9–18
Naylor CD (1997) Meta-analysis and the meta-epidemiology of clinical research. Br Med J 315:617–619
Editorial (1997) Meta-analysis under scrutiny. Lancet 350:675
Borzak S, Ridker PM (1995) Discordance between meta-analyses and large-scale randomized, controlled trials. Examples from the management of acute myocardial infarction. Ann Intern Med 123:873–877
Wolf FM (1986) Meta-analysis. Quantitative methods for research synthesis. Sage Publications, Beverly Hills
Jones DR (1992) Meta-analysis of observational epidemiological studies: a review. J R Soc Med 85:165–168
Cook T, Leviton L (1980) Reviewing the literature: a comparison of traditional methods with meta-analysis. J Pers 48:449–472
Green B, Hall J (1984) Quantitative methods for literature review. Ann Rev Psychol 35:37–53
Light RJ, Pillemer DB (1984) Summing Up: the science of reviewing research. Harvard University Press, Cambridge
Victor N (1995) The challenge of meta-analysis: discussion. Indications and contra-indications for meta-analysis. J Clin Epidemiol 48:5–8
Instructions for preparing structured abstracts (1993) J Am Med Assoc271:162–164
Wilson A, Henry DA (1992) Meta-analysis. Part 2: assessing the quality of published meta-analyses. Med J Aust 156:173–187
Felson DT (1992) Bias in meta-analytic research. J Clin Epidemiol 45:885–892
Easterbrook PJ, Berlin JA, Gopalan R, Matthews DR (1991) Publication bias in clinical research. Lancet 337:867–872
Dickersin K, Min YI, Meinert CL (1992) Factors influencing publication of research results. Follow-up of applications submitted to two institutional review boards. J Am Med Assoc 267:374–378
Stern JM, Simes RJ (1997) Publication bias: evidence of delayed publication in a cohort study of clinical research projects. Br Med J 315:640–645
Dickersin K (1990) The existence of publication bias and risk factors for its occurrence. J Am Med Assoc 263:1385–1389
Angell M (1989) Negative studies. N Engl J Med 321:464–466
Cook DJ, Guyatt GH, Ryan G, Clifton J, Buckingham L, Willan A, McIlroy W, Oxman AD (1993) Should unpublished data be included in meta-analyses? Current convictions and controversies. J Am Med Assoc 269:2749–2753
West RR (1993) A look at the statistical overview (or meta-analyses). J R Coll Physicians Lond 27:111–115
Villar J, Piaggio G, Carroli G, Donner A (1997) Factors affecting the comparability of meta-analyses and largest trials results in perinatology. J Clin Epidemiol 50:997–1002
Begg CB, Mazumdar M (1994) Operating characteristics of a rank correlation test for publication bias. Biometrics 50: 1088–1101
Dwan K, Altman DG, Arnaiz JA, Bloom J, Chan AW, Cronin E, Decullier E, Easterbrook PJ, Von Elm E, Gamble C, Ghersi D, Ioannidis JP, Simes J, Williamson PR (2008) Systematic review of the empirical evidence of study publication bias and outcome reporting bias. PLoS One 3: e3081
Rosenthal R (1979) The ‘file drawer problem’ and tolerance for null results. Psychol Bull 86: 638–641
Duval S, Tweedie R (2000) Trim and fill: a simple funnel-plot-based method of testing and adjusting for publication bias in meta-analysis. Biometrics 56: 455–463
Kleinbaum DG (2002) Epidemiologic methods. The “art” in the state of the art. J Clin Epidemiol 55:1196–1200
Downs SH, Black N (1998) The feasibility of creating a checklist for the assessment of the methodological quality both of randomized and non-randomized studies of health care interventions. J Epidemiol Community Health 52: 377–384
Jadad AR, Moore RA, Carroll D, Jenkinson C, Reynolds JM, Gavaghan DJ, McQuay HJ (1996) Assessing the quality of reports of randomized clinical trials: Is blinding necessary? Control Clin Trials 17: 1–12
Higgins JPT, Green S, editors (2011) Cochrane handbook for systematic reviews of interventions 5.1.0 (updated March 2011). Available from:http://www.mrc-bsu.cam.ac.uk/cochrane/handbook.htm
Liberati A, Altman DG, Tetzlaff J, Mulrow C, Gøtzsche PC, Ioannidis JP, Clarke M, Devereaux PJ, Kleijnen J, Moher D (2009) The PRISMA statement for reporting systematic reviews and meta-analyses of studies that evaluate health care interventions: explanation and elaboration. J Clin Epidemiol 62: e1–34
Review manager (RevMan) [computer program]. Version 5.1. Copenhagen: The Nordic Cochrane Centre, The Cochrane Collaboration 2011; Available at http://www.ims.cochrane.org/revman.htm
Glass G, McGraw B, Smith ML (1981) Meta-analysis in social research. Sage Publications, Beverly Hills
Strube MJ, Hartman DP (1983) Meta-analysis: techniques, applications, and functions. J Consult Clin Psychol 51:14–27
Cooper HM (1984) The integrative research review: a social science approach. Sage Publications, Beverly Hills
Rosenthal R (1984) Meta-analytic procedures for social research. Sage Publications, Beverly Hills
Hedges LV, Olkin I (1985) Statistical methods for meta-analysis. Academic, Orlando
Henry DA, Wilson A (1992) Meta-analysis. Part 1: an assessment of its aims, validity and reliability. Med J Aust 156:173–187
Walter SD (1995) Methods of reporting statistical results from medical research studies. Am J Epidemiol 141:896–906
Laupacis A, Sackett DL, Roberts RS (1988) An assessment of clinically useful measures of the consequences of treatment. N Engl J Med 318:1728–1733
Horwitz RI (1995) Large-scale randomized evidence: large, simple trials and overviews of trials: discussion a clinician’s perspective on meta-analyses. J Clin Epidemiol 48:41–44
Higgins J, Thompson SG (2002) Quantifying heterogeneity in a meta-analysis. Stat Med 21: 1539–1558
L’Abbé KA, Detsky AS, O’Rourke K (1987) Meta-analysis in clinical research. Ann Intern Med 107:224–233
Beecher HK (1955) The powerful placebo. J Am Med Assoc 159:1602–1606
Rosenthal R (1968) Experimenter expectancy and the reassuring nature of the null hypothesis decision procedure. Psychol Bull Monogr 70(Suppl):30–47
Rosenthal R (1969) Interpersonal expectations. In: Rosenthal R, Rosnow RL (eds) Artifact in behavioral research. Academic, New York, pp 181–277
Rosenthal R, Rubin DB (1978) Interpersonal expectancy effects: the first 345 studies. Behav Brain Sci 3:410–415
Smith ML, Glass G (1977) Meta-analysis of psychotherapy outcomes. Am Psychol 32:752–760
Clagett GP, Reisch JS (1988) Prevention of venous thromboembolism in general surgical patients. Results of meta-analysis. Ann Surg 208:227–240
Yusuf S, Peto R, Lewis J, Collins R, Sleight P (1985) Beta blockade during and after myocardial infarction: an overview of the randomized trials. Prog Cardiovasc Dis 17:335–371
Oldridge NB, Guyatt GH, Fisher ME, Rimm AA (1988) Cardiac rehabilitation after myocardial infarction: combined experience of randomized clinical trials. J Am Med Assoc 260:945–950
Longnecker MP, Berlin JA, Orza MJ, Chalmers TC (1988) A meta-analysis of alcohol consumption in relation to risk of breast cancer. J Am Med Assoc 260:652–656
Early Breast Cancer Trialists’ Collaborative Group (1988) Effects of adjuvant tamoxifen and of cytotoxic therapy on mortality in early breast cancer. An overview of 61 randomized trials among 28,896 women. N Engl J Med 319:1681–1692
Chalmers I, Enkin M, Keirse M (1989) Effective care during pregnancy and childbirth. Oxford University Press, Oxford
Greenland S (1987) Quantitative methods in the review of epidemiologic literature. Epidemiol Rev 9:1–30
Office General Accounting (1992) Cross design synthesis: a new strategy for medical effectiveness research. G.A.O., Washington, D.C
Cross design synthesis: a new strategy for studying medical outcomes? (1992) Lancet 340:944–946
Tulloch JFC, Antzack AA, Tuncay OC (1989) Review of clinical research in orthodontics. Am J Orthod Dentofacial Orthop 95: 499–504
Petren S, Bondemark L, Soderfeldt B (2003) A systematic review concerning early orthodontic treatment of unilateral posterior crossbite. Angle Orthod 73:588–596
Papadopoulos MA (2003) Meta-analysis in evidence-based orthodontics. Orthod Craniofac Res 6:112–126
Popowich K, Nebbe B, Major PW (2003) Effect of Herbst treatment on temporomandibular joint morphology: a systematic literature review. Am J Orthod Dentofacial Orthop 123: 388–394
Bergstrand F, Twetman S (2003) Evidence for the efficacy of various methods of treating white-spot lesions after debonding of fixed orthodontic appliances. J Clin Orthod 37:19–21
Ren Y, Maltha JC, Kuijpers-Jagtman AM (2003) Optimum force magnitude for orthodontic tooth movement: a systematic literature review. Angle Orthod 73:86–92
Chen JY, Will LA, Niederman R (2002) Analysis of efficacy of functional appliances on mandibular growth. Am J Orthod Dentofacial Orthop 122:470–476
Kim MR, Graber TM, Viana MA (2002) Orthodontics and temporomandibular disorder: a meta-analysis. Am J Orthod Dentofacial Orthop 121:438–446
Schiffman PH, Tuncay OC (2001) Maxillary expansion: a meta-analysis. Clin Orthod Res 4:86–96
Jager A, Braumann B, Kim C, Wahner S (2001) Skeletal and dental effects of maxillary protraction in patients with angle class III malocclusion. A meta-analysis. J Orofac Orthop 62:275–284
Nguyen QV, Bezemer PD, Habets L, Prahl-Andersen B (1999) A systematic review of the relationship between overjet size and traumatic dental injuries. Eur J Orthod 21:503–515
Kim JH, Viana MA, Graber TM, Omerza FF, BeGole EA (1999) The effectiveness of protraction face mask therapy: a meta-analysis. Am J Orthod Dentofacial Orthop 115:675–685
Orthlieb JD, Girardeau A, Laplanche O (1998) Occlusion and dysfunction: the paradox of dentofacial orthopedics. Orthod Fr 69:69–78
Burke SP, Silveira AM, Goldsmith LJ, Yancey JM, Van Stewart A, Scarfe WC (1998) A meta-analysis of mandibular intercanine width in treatment and post-retention. Angle Orthod 68:53–60
Trpkova B, Major P, Prasad N, Nebbe B (1997) Cephalometric landmarks identification and reproducibility: a meta analysis. Am J Orthod Dentofacial Orthop 112:165–170
Miles PG, Vig PS, Weyant RJ, Forrest TD, Rockette HE Jr (1996) Craniofacial structure and obstructive sleep apnea syndrome–a qualitative analysis and meta-analysis of the literature. Am J Orthod Dentofacial Orthop 109:163–172
Fox NA, McCabe JF, Buckley JG (1994) A critique of bond strength testing in orthodontics. Br J Orthod 21:33–43
Tuncay OC, Tulloch JF (1992) Apparatus criticus: methods used to evaluate growth modification in class II malocclusion. Am J Orthod Dentofacial Orthop 102:531–536
Mills JR (1991) The effect of functional appliances on the skeletal pattern. Br J Orthod 18:267–275
Harrison JE, Ashby D (2004) Orthodontic treatment for posterior crossbites (Cochrane review). In: The Cochrane Library, vol 1. Wiley, Chichester
Acknowledgments
The author wish to thank the publishing houses “Wiley” and “Elsevier,” for granting permission to use various parts of the text and images from the papers entitled “Papadopoulos MA, Gkiaouris I. A critical evaluation of meta-analyses in orthodontics.Am J Orthod Dentofacial Orthop 2007;131:589–599” and “Papadopoulos MA. Meta-analysis in evidence-based orthodontics.Orthod Craniofac Res 2003;6:112–126,” respectively.
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Papadopoulos, M.A. (2013). Meta-analyses and Evidence-Based Orthodontic Practice. In: Eliades, T. (eds) Research Methods in Orthodontics. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-31377-6_6
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