title: Quality of Life and Gait in Elderly Group.
abstract: BACKGROUND
  The process of aging could lead to seniors being more prone to falls, which affects their quality of life.
  
  
  OBJECTIVE
  The objective of this study is to investigate the relationship between quality of life and gait in the elderly.
  
  
  METHODS
  We used World Health Organization Quality of Life-Brief (WHOQOL-Brief) Brazilian version and the Dynamic Gait Index to assess fifty-six volunteers from the northeast of Brazil. Ages ranged from 60 to 85 years.
  
  
  RESULTS
  The Dynamic Gait Index, which indicates the probability of falls, resulted in 36.3% of the sample presenting abnormal results. There was correlation between domain 2 (psychological) and domain 4 (environment) with domain 1(Physical) and domain 3 (Social); a negative correlation between age and Domain 2; correlation between Question 1 (How would you rate your quality of life?) and domains 1, 2, and 4 and no correlation between questions 1 and 2 (How satisfied are you with your health?). Question 2 was correlated with all of the domains. There was negative association between question 1 and falls, and a slight correlation between the Dynamic Gait Index scores and Question 1.
  
  
  CONCLUSIONS
  The self-perception of the study group about their quality of life was either good or very good, even though a considerable percentage of individuals had suffered falls or reported gait disturbances.
authors.affiliation: Audiology Department, Universidade Federal de Sergipe, São Cristovão, Sergipe, Brazil.
authors.forename: Carlos Kazuo
authors.initials: CK
authors.lastname: Taguchi
authors.affiliation: Statistics Department, Universidade Federal de Sergipe, São Cristovão, Sergipe, Brazil.
authors.forename: Jacqueline Pitanga
authors.initials: JP
authors.lastname: Teixeira
authors.affiliation: Statistics Department, Universidade Federal de Sergipe, São Cristovão, Sergipe, Brazil.
authors.forename: Lucas Vieira
authors.initials: LV
authors.lastname: Alves
authors.affiliation: Statistics Department, Universidade Federal de Sergipe, São Cristovão, Sergipe, Brazil.
authors.forename: Priscila Feliciano
authors.initials: PF
authors.lastname: Oliveira
authors.affiliation: Statistics Department, Universidade Federal de Sergipe, São Cristovão, Sergipe, Brazil.
authors.forename: Oscar Felipe Falcão
authors.initials: OF
authors.lastname: Raposo
keywords: accidental falls; aged; gait; postural balance