Factors related to the psychological impact of malocclusion in adolescents.
José Enrique Iranzo-Cortés, José Maria Montiel-Company, Carlos Bellot-Arcis, Teresa Almerich-Torres, Claudia Acevedo-Atala, José Carmelo Ortolá-Siscar, José Manuel Almerich-Silla
Author Information
José Enrique Iranzo-Cortés: Stomatology Department, University of Valencia, Valencia, Spain.
José Maria Montiel-Company: Stomatology Department, University of Valencia, Valencia, Spain. jose.maria.montiel@uv.es.
Carlos Bellot-Arcis: Stomatology Department, University of Valencia, Valencia, Spain.
Teresa Almerich-Torres: Stomatology Department, University of Valencia, Valencia, Spain.
Claudia Acevedo-Atala: Stomatology Department, University of La Frontera, Temuco, Chile.
José Carmelo Ortolá-Siscar: Stomatology Department, University of Valencia, Valencia, Spain.
José Manuel Almerich-Silla: Stomatology Department, University of Valencia, Valencia, Spain.
To study the association between orthodontic treatment need and the psychosocial impact of dental aesthetics in a sample of adolescents, as well as other associated factors. A transversal study was conducted on 1,158 adolescents (12-16 years old) examined at the schools selected for the 2018 epidemiological study on oral health in the Comunidad Valenciana (Spain). The need for orthodontic treatment was determined by DAI and IOTN. The psychosocial impact was established by the Psychosocial Impact of Dental Aesthetics Questionnaire (PIDAQ). Other variables considered were sex, social class, DMFT index and Body-Mass Index, and having previously worn or presently wearing an orthodontic device. A lineal regression statistical technique was applied to study the significant associations with the scoring obtained in PIDAQ. The PIDAQ scores revealed a significant and positive lineal relationship with regard to need for orthodontic treatment: DAI (ẞ = 0.20) and IOTN-DHC (ẞ = 4.87), in women (ẞ = 2.66) and a negative one for having previously worn an orthodontic device (ẞ = - 5.74). The rest of the variables had no statistical significance (p > 0.05). The psychosocial impact of dental aesthetics in adolescents is associated with the presence of malocclusion and the female sex, while the condition of having previously worn an orthodontic device reduces the psychosocial impact.
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