Temporomandibular Disorders in a Sample Population of the Brazilian Northeast

• Autor(a) principal: Mello,Victor Villaça Cardoso de
• Data de Publicação: 2014
• Outros Autores: Barbosa,André Cavalcante da Silva, Morais,Mariana Pacheco Lima de Assis, Gomes,Simone Guimarães Farias, Vasconcelos,Márcia Maria Vendiciano Barbosa, Caldas Júnior,Arnaldo de França
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Brazilian Dental Journal
• Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402014000500442
• topic: temporomandibular disorders; myofascial pain; prevalence.

Temporomandibular disorder (TMD) is a common condition. This study is part of a research group and it investigated the prevalence of TMD and myofascial pain and its association with gender, age and socioeconomic class. The sample comprised 100 subjects, aged 15 to 70, users of the Family Health Units' services, in the city of Recife, PE, Brazil. The TMD degree was evaluated using the Research Diagnostic Criteria for TMD and socioeconomic class by the Economic Classification Criteria Brazil. Categorical variables were analyzed by chi-square test for proportions and Fisher's exact test for 2x2 tables, and binary logistic analysis to track the relationship between the independent and dependent variables. According to the results, 42% of the subjects had TMD and 14% myofascial pain. No statistically significant association could be found between TMD and gender or socioeconomic class, but it was found to have statistically significant association with age, and myofascial pain was associated with socioeconomic class. Considering that the results of the present study should be confirmed by further studies and the fact that this was a pilot study, the prevalence must be analyzed with caution.