Résumé
Aim: Like other fields of health, the main focus in dentistry has shifted from treatment to prevention of diseases. Parents have a vital role in deciding about their children's oral health issues. This study aims to investigate the effectiveness of four educational methods (including printed pamphlets, digital pamphlets, faceto-face education, and educational films) in increasing the awareness of parents about preventive orthodontic treatments. Methods: The study samples were selected from patients who were referred to the Pediatric Dentistry Department. 150 parents of children between 4-12 years old participated in the study. They filled out a questionnaire including demographic data and knowledge about orthodontic problems and their early treatments. Then they were divided into five groups (control, printed pamphlet, digital pamphlet, face-to-face, educational films) and after one month they repeated the test. Results: A total of 102 fathers and 48 mothers were evaluated. There was no statistical difference between different ages, sex, or income in terms of their awareness, but the awareness score between educational groups was different. There has been observed a significant increase in the awareness level of all four groups (except the control group) (P < 0.05). The highest score was seen in the video group. The difference between printed pamphlets and digital pamphlets was not significant. Conclusions: The results indicate that educational films are the most effective way of increasing awareness about preventive orthodontic treatments