Paediatric dentistry education of atraumatic restorative treatment (ART) in Brazilian dental schools

AIM: To evaluate the degree of knowledge, use and teaching of atraumatic restorative treatment (ART) of paediatric dentistry lecturers in dental schools throughout Brazil. METHODS: A structured questionnaire was applied, containing questions regarding the use of ART, socio-demographic characteristics and academic degree background. Descriptive analysis and Poisson’s regression were conducted in order to verify the association between exploratory variables and ART teaching (α=5%). RESULTS: Of the 721 questionnaires sent to dental schools, approximately 40% were returned (n=285). Some 98.2% of the participants teach ART. STATISTICS: Concerning dental lecturers who teach ART, in multiple regression model, considering ART indication (emergency versus restorative treatment) the lecturers residents of the Mid-West (PR=1.66; CI:1.13-2.45) and Northeast region (PR=1.33; CI:1.02-1.72) and lecturers who use ART regularly (PR=3.73; CI:2.11-5.59) teach ART as restorative treatment. When the question was about reason for using ART (conservative technique versus other techniques failures/fast treatment), lecturers with a longer period of TG (time elapsed since graduation) (PR=1.30; CI:1.08-1.56) and also lecturers who use ART regularly (PR=2.87; CI:1.95-4.22), teach it as being a conservative technique. Regarding the patients’ age covered by ART (versus without limitation), women (PR=1.26; CI:1.06-1.50) and lecturers who use ART regularly (PR=1.28; CI:1.06-1.54), teach that there is no age restriction. CONCLUSIONS: ART has been widely taught in Brazilian dental schools, is regularly used in lecturer’s clinical practices and has positively influenced the appropriate teaching of this technique.