title: Disabling hearing loss prevalence in Juiz de Fora, Brazil.
abstract: Data on the prevalence of disabling hearing loss (DHL) in Brazil is scarce, which impacts healthcare professionals' knowledge on the extent of the problem.
  
  
  OBJECTIVE
  This study aimed at estimating DHL prevalence in the municipality of Juiz de Fora, Minas Gerais, to identify individual-related variables and find risk areas.
  
  
  METHODS
  This was a descriptive sectional population study held from January to October of 2009. We randomly selected 349 households with 1,050 individuals who with ages ranging between 4 days and 95 years. The data collection instruments were: WHO structured questionnaire, ENT examination and laboratory tests. Chi-square and Poison regression models were used for analyses.
  
  
  RESULTS
  DHL prevalence was estimated at 5.2% (95% CI = 3.1 to 7.3) which was classified as moderate in 3.9% (95% CI = 0.001 to 0.134), severe in 0.9% (95% CI = 0.001 to 0.107) and profound in 0.4% (95% CI = 0.001 to 0.095). We found correlation between DHL and tinnitus; age over 60 years and low educational level.
  
  
  CONCLUSIONS
  Our data obtained pointed to the need to create hearing health programs targeted to specific risk groups, promoting quality of life for hearing impaired patients.
authors.affiliation: Faculdade de Medicina, Universidade Federal de Juiz de Fora. lebaraky@hotmail.com
authors.forename: Letícia Raquel
authors.initials: LR
authors.lastname: Baraky
authors.forename: Ricardo Ferreira
authors.initials: RF
authors.lastname: Bento
authors.forename: Nádia Rezende Barbosa
authors.initials: NR
authors.lastname: Raposo
authors.forename: Sandra Helena Cerrato
authors.initials: SH
authors.lastname: Tibiriçá
authors.forename: Luiz Cláudio
authors.initials: LC
authors.lastname: Ribeiro
authors.forename: Marcelo M V B
authors.initials: MM
authors.lastname: Barone
authors.forename: Natália Baraky
authors.initials: NB
authors.lastname: Vasconcelos
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001938:Brazil / Q000453:epidemiology; D002648:Child; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D005260:Female; D034381:Hearing Loss / Q000453:epidemiology*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D012720:Severity of Illness Index; D012959:Socioeconomic Factors; D014505:Urban Population; D055815:Young Adult