Abdominal muscle strength is related to the quality of life among older adults with lumbar osteoarthritis
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2014
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Vieira, Suenimeire
Dibai-Filho Filho, Almir Vieira
Brandino, Hugo Evangelista
Ferreira, Vânia Tie Koga
Scheicher, Marcos Eduardo [UNESP]
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The aim of the present study was to determine the association between abdominal muscle strength and quality of life among older adults with lumbar osteoarthritis. A blind, cross-sectional study was conducted involving 40 older adults: 20 with lumbar osteoarthritis (12 women and 8 men, mean age of 65.90 ± 4.80 years) and 20 controls (14 women and 6 men, mean age of 67.90 ± 4.60 years). The volunteers were submitted to an abdominal muscle strength test. Quality of life was evaluated using the SF-36 questionnaire. Both abdominal muscle strength and quality of life scores were significantly lower in the group with lumbar osteoarthritis in comparison to the controls (p < 0.05). Moreover, significant and positive associations were found between abdominal muscle strength and the subscales of the SF-36 questionnaire (p < 0.05, 0.421 ≥ rs ≤ 0.694). Based on the present findings, older adults with lumbar osteoarthritis with greater abdominal muscle strength have a better quality of life.
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Journal of Bodywork and Movement Therapies, p. 1-5, 2014.