Citation

Reis JG, Gomes MM, Neves TM, Petrella M, Oliveira RD, Abreu DC. Rev. Bras. Reumatol. 2014; 54(3): 208-212.

Vernacular Title

Avaliação do controle postural e da qualidade de vida em idosas com osteoartrite de joelho.

Affiliation

Departamento de Biomecânica, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil.

Copyright

(Copyright © 2014, Sociedade Brasileira de Reumatologia)

DOI

unavailable

PMID

25054598

Abstract

OBJECTIVE: To assess the balance in dynamic tasks and in the quality of life in elderly women with and without knee osteoarthritis.

METHODS: Elderly women were divided into Group 1 (n = 12), consisting of participants with bilateral knee osteoarthritis (Kellgreen-Lawrence grade 1 and 2), and Group 2 (n = 12), consisting of controls. A force plate (EMG System do Brazil) was used to assess postural sway in dynamic tasks, whereas the quality of life was assessed by using the WHOQOL-Bref questionnaire.

RESULTS: Student's t-test showed no statistical difference during sitting down and standing up from the chair (p > 0.05). However, stair ascent revealed difference in displacement speed (p < 0.05), whereas stair descent showed differences in both displacement speed and amplitude (p < 0.05). In the questionnaire, Group 1 showed values lower than those in the control group regarding physical domain (p < 0.05).

CONCLUSION: Elderly women with knee osteoarthritis seemed to have more difficulty on stair descent task and had perception of worst physical domain. These findings were observed in OA group, even in the early stages of the disease, which shows the importance of even earlier interventions.

Language: pt