title: Association between complaints of dizziness and hypertension in non-institutionalized elders.
abstract: BACKGROUND
  Advancing age increases the risk for a number of chronic diseases. Hypertension and dizziness are highly prevalent in the elderly population and represent major health problems.
  
  
  OBJECTIVE
  To verify the association between complaints of dizziness and the presence of hypertension in non-institutionalized elders.
  
  
  METHODS
  This was a prospective cross-sectional cohort study of the elderly population of Londrina, Paraná in terms of aging and longevity. The required sample size was calculated, and subjects e" 60 years of age of both genders were selected at random. Data were collected using a questionnaire covering socio-demographic information and self-reported cases of hypertension and dizziness. Statistical analysis was performed using the chi-square test with p d" 0.05 as the level of significance.
  
  
  RESULTS
  The study included 493 elderly subjects, of whom 257 (52.1%) complained of dizziness and 308 (62.5%) reported a diagnosis of arterial systemic hypertension. Dizziness was significantly associated with hypertension (χ2 = 6.26, p = 0.01) and female sex.
  
  
  CONCLUSIONS
  Hypertension and dizziness were both highly prevalent and were significantly associated, showing the great need for investments in preventive measures.
authors.affiliation: Student in the Master's Program in Rehabilitation Sciences associated with Universidade Estadual Londrina (UEL)/Universidade Norte do Paraná (UNOPAR), Londrina, Parana. Union of America Faculty Professor, Foz do Iguacu, Parana.
authors.forename: Anália Rosário
authors.initials: AR
authors.lastname: Lopes
authors.affiliation: Student in the Master's Program in Rehabilitation Sciences associated with UEL/UNOPAR, Londrina, Parana. Physiotherapist admitted after a public examination by the Family Health Program.
authors.forename: Michelle Damasceno
authors.initials: MD
authors.lastname: Moreira
authors.affiliation: Doctor of Medicine and Health Sciences, University of Londrina. Professor in the Master's Program in Rehabilitation Sciences associated with UEL/UNOPAR, Londrina, Paraná.
authors.forename: Celita Salmaso
authors.initials: CS
authors.lastname: Trelha
authors.affiliation: Doctor of Medicine and Health Sciences, University of Londrina. Professor in the Master's Program in Rehabilitation Sciences associated with UEL/UNOPAR, Londrina, Paraná.
authors.forename: Luciana Lozza de Moraes
authors.initials: LL
authors.lastname: Marchiori
keywords: Dizziness; Elderly; Hypertension