title: Quality of life in patients with benign paroxysmal positional vertigo and/or Ménière's disease.
abstract: Patients with benign paroxysmal positional vertigo and/or Ménière's disease relate damages in quality of life.
  
  
  OBJECTIVE
  To compare the impact of dizziness on quality of life, in patients with benign paroxysmal positional vertigo and/or Ménière's disease, in crisis and out of crisis, and to evaluate the influence of gender, age and impaired semicircular canal.
  
  
  METHODS
  clinical with transversal cohort.
  
  
  METHODS
  The prospective study was realized in 2003/04 at Federal University of São Paulo. The Dizziness Handicap Inventory was applied in seventy patients with positional vertigo, seventy with Ménière's disease and fifteen with both. Two-proportion equality test and the Analysis of variance were employed in this study.
  
  
  RESULTS
  When comparing the groups, Dizziness Handicap Inventory results evidenced higher averages in crisis and out of crisis for Ménière's disease group than for positional vertigo group. The same occurred only during the crisis period in the group when comparing with both disorders (p<0,05). No significant statistical differences were observed, when comparing the results considering age, gender and, in the group with positional vertigo, affection of posterior semicircular canal as variables.
  
  
  CONCLUSIONS
  Ménière's disease patients presented worse quality of life when compared to BPPV patients, in and out of crisis, and during the crisis when regarding the patients with association of both disorders. The damage on quality of life was independent of gender, age and in the BPPV cases it was independent of posterior canal affection.
authors.affiliation: Program of Post-graduation in Human Communication Disorders, Federal University of Sao Paulo-Escola Paulista de Medicina. otoneuro@unifesp.epm.br
authors.forename: Patrícia Rumi
authors.initials: PR
authors.lastname: Handa
authors.forename: Ana Maria Baccari
authors.initials: AM
authors.lastname: Kuhn
authors.forename: Fabiana
authors.initials: F
authors.lastname: Cunha
authors.forename: Ricardo
authors.initials: R
authors.lastname: Schaffleln
authors.forename: Fernando Freitas
authors.initials: FF
authors.lastname: Ganança
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D015331:Cohort Studies; D005260:Female; D006801:Humans; D008297:Male; D008575:Meniere Disease / Q000150:complications* / Q000503:physiopathology; D008875:Middle Aged; D011446:Prospective Studies; D011788:Quality of Life; D012665:Semicircular Canals / Q000503:physiopathology; D012737:Sex Factors; D011795:Surveys and Questionnaires; D014717:Vertigo / Q000150:complications* / Q000503:physiopathology