Abstract
Introduction: Evidence-based dentistry is the combination of individual clinical experiences withthe highest-quality evidence available as the result of systematic studies.Evidence-based dentistryis an approach in which the clinician uses the best evidence available to make the most appropriatedecision for the patient. In this descriptive study, the knowledge, attitude and self-assessment ofTabriz dental school residents were examined on evidence-based dentistry in the academic year2014-2015. Methods: All residents of Tabriz Dentistry Faculty (100 in total) were enrolled in the study.Thedata collection tool was a questionnaire, and the validity of the questionnaire was determined inprevious studies. To determine the reliability of the questionnaire, it was distributed among the20 residents ina pilot study. Descriptive statistical methods were used to study the data obtained.Chi-square, t-test, and Kruskal-Wallis tests were used to assess the relationship between variablesusing SPSS 20. Results: The results showed that the level of residents’ knowledge on evidence-based dentistrywas moderate and 94.4% of residents had a positive attitude toward EBD. The highest and lowestself-assessments were related to the terms PubMed and Cochrane Collaboration (CI=29.27-30.73,CI=42.06-43.32 CI=28.69-31.09with 95%confidence interval), respectively. Conclusion: Given the increasing importance of evidence-based dentistry and considering themoderate knowledge of the residents on the topic, a need is felt for proper planning to teach itat Tabriz University of Medical Sciences. Considering dentists’ positive attitude toward EBD, Itseems that there is an appropriate background for EBD education in the country
Highlights
Evidence-based dentistry is the combination of individual clinical experiences with the highest-quality evidence available as the result of systematic studies
In 1976, a new process called evidence-based medicine was introduced by Canadian epidemiologist Gordon Guyatt at McMaster University to review scientific evidence in the field of medical sciences,[1,2] more detailed studies indicate the use of this method by Razi and Avicenna centuries ago.[3]
Knowledge The results showed that the average knowledge of dental residents on evidence-based dentistry was 30
Summary
Evidence-based dentistry is the combination of individual clinical experiences with the highest-quality evidence available as the result of systematic studies. Evidence-based dentistry is an approach in which the clinician uses the best evidence available to make the most appropriate decision for the patient. In this descriptive study, the knowledge, attitude and self-assessment of Tabriz dental school residents were examined on evidence-based dentistry in the academic year 2014-2015. In 1976, a new process called evidence-based medicine was introduced by Canadian epidemiologist Gordon Guyatt at McMaster University to review scientific evidence in the field of medical sciences,[1,2] more detailed studies indicate the use of this method by Razi and Avicenna centuries ago.[3] Like all medical specialists, dental specialists make decisions on clinical care every day. According to the American Dental Association, “evidence-based dentistry” is a meth-
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