کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3448438 1595676 2015 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Factors Associated With Dynamic Balance in People With Knee Osteoarthritis
ترجمه فارسی عنوان
عوامل مرتبط با تعادل پویا در افراد مبتلا به استئوآرتریت زانو
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی پزشکی و دندانپزشکی (عمومی)
چکیده انگلیسی

ObjectiveTo identify potential neuromuscular factors associated with dynamic balance in individuals with knee osteoarthritis (OA).DesignCross-sectional observational study; backward stepwise multiple linear regression was used to identify factors associated with dynamic balance in 2 statistical models.SettingUniversity clinical research laboratory.ParticipantsIndividuals aged ≥50 years (N=52) with osteoarthritic changes on radiograph participated.InterventionsNot applicable.Main Outcome MeasuresDynamic balance was assessed using the Community Balance and Mobility Scale (CB&M). Potentially modifiable neuromuscular factors associated with dynamic balance were measured, including the sum of concentric and eccentric lower-extremity muscle strength, 2 quadriceps-hamstrings muscle strength ratios, knee joint proprioception (joint position sense), anticipatory postural control velocity, and knee joint range of motion.ResultsThe first model for explaining variance in CB&M scores consisted of eccentric lower-extremity muscle strength and knee joint range of motion as factors. The model containing these 2 variables explained 50% of the variance in CB&M scores. The second model adjusted for descriptive variables, including age, body mass index, and knee pain, contained only the neuromuscular variables eccentric lower-extremity muscle strength, and explained 68% of the variance in CB&M scores.ConclusionsThese results suggest that muscle strength and, to a lesser extent, knee joint range of motion are important factors associated with dynamic balance as measured by the CB&M and should be considered in dynamic balance interventions.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Archives of Physical Medicine and Rehabilitation - Volume 96, Issue 10, October 2015, Pages 1873–1879
نویسندگان
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