title: Prevalence of temporomandibular disorders in a population of complete denture wearers.
abstract: BACKGROUND
  Complete tooth loss among the elderly is still frequent in developing countries and the incidence of temporomandibular disorders (TMD) is a common finding in complete denture wearers.
  
  
  OBJECTIVE
  The aim of this study was to evaluate the prevalence of temporomandibular disorders (TMD) in a population of complete denture wearers.
  
  
  METHODS
  The data were collected by four examiners for the diagnosis of use and need for complete dentures followed by the World Health Organization standards and interviews for TMD signs and symptoms evaluation. Exploratory variables included demographic, socio-economic status and TMD prevalence.
  
  
  RESULTS
  The prevalence of TMD among denture wearers was 55.12%. Chi-squared test showed no statistical difference between subjects with or without TMD for gender, geographical location and skin colour (p < 0.05). The number of subjects with TMD increased as the period of complete denture wear increased, although no statistical difference between groups were found (p < 0.05).
  
  
  CONCLUSIONS
  There is a need of educational programmes aiming at the importance of health care and periodical change of a complete denture, and strategies with a preventive approach to quality general dental care.
authors: School of Dentistry, West University of Santa Catarina, Santa Catarina, Brazil.
authors: Andressa Franceschi
authors: AF
authors: Dallanora
authors: Cláudia Elisa
authors: CE
authors: Grasel
authors: Caroline Pereira
authors: CP
authors: Heine
authors: Flávio Fernando
authors: FF
authors: Demarco
authors: Tatiana
authors: T
authors: Pereira-Cenci
authors: Andréia Antoniuk
authors: AA
authors: Presta
authors: Noéli
authors: N
authors: Boscato
mesh_terms: D000328:Adult; D000368:Aged; D001938:Brazil / Q000453:epidemiology; D002012:Bruxism / Q000453:epidemiology; D003430:Cross-Sectional Studies; D003824:Denture, Complete / Q000706:statistics & numerical data*; D005157:Facial Pain / Q000453:epidemiology; D005260:Female; D006261:Headache / Q000453:epidemiology; D006801:Humans; D007182:Income / Q000706:statistics & numerical data; D008297:Male; D009059:Mouth Diseases / Q000453:epidemiology; D011203:Poverty / Q000706:statistics & numerical data; D015995:Prevalence; D016059:Range of Motion, Articular / Q000502:physiology; D012423:Rural Health / Q000706:statistics & numerical data; D013705:Temporomandibular Joint Disorders / Q000453:epidemiology*; D013997:Time Factors; D014504:Urban Health / Q000706:statistics & numerical data; D044465:White People / Q000706:statistics & numerical data