| ชื่อเรื่อง | : | Modified walking shoes for knee osteoarthritis mechanisms for reductions in the knee adduction moment / |
| นักวิจัย | : | Kean, Crystal. , Bennell, Kim. , Wrigley, Tim. , Hinman, Rana. |
| คำค้น | : | Applied research. , 920116 Skeletal System and Disorders (incl. Arthritis). , 920204 Evaluation of Health Outcomes. , 929999 Health not elsewhere classified. , 110317 Physiotherapy. , 110601 Biomechanics. , 119999 Medical and Health Sciences not elsewhere classified. , Knee adduction moment -- Shoes -- Knee osteoarthritis -- Biomechanics , Journal Article. Refereed, Scholarly Journal |
| หน่วยงาน | : | Central Queensland University, Australia |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2556 |
| อ้างอิง | : | http://hdl.cqu.edu.au/10018/939059 |
| ที่มา | : | Kean, C, Bennell, K, Wrigley, T & Hinman, R 2013, 'Modified walking shoes for knee osteoarthritis: Mechanisms for reductions in the knee adduction moment', Journal of Biomechanics, vol. 46, pp. 2060-2066, http://dx.doi.org/10.1016/j.jbiomech.2013.05.011 |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Journal of biomechanics. United States : Elsevier, 2013. Vol. 46, (2013), p. 2060-2066 7 pages Refereed 0021-9290 , ACQUIRE [electronic resource] : Central Queensland University Institutional Repository. |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | The objective of this study was to examine mechanisms underpinning the reduction in knee adduction moment (KAM) and changes in frontal plane knee-ground reaction force (GRF) lever arm with a modified shoe that incorporates both a variable-stiffness sole and lateral wedging. Thirty individuals with symptomatic knee osteoarthritis (OA) and 30 overweight asymptomatic individuals underwent gait analyses wearing modified and standard shoes. In both groups, there was a decrease in the lever arm (p<0.001), and a lateral shift in the center of pressure (COP) offset (p=0.001). There was no change in frontal plane or medial-lateral GRF magnitudes, lateral trunk lean or stance duration in either group. There was no significant change in the frontal plane hip-knee-ankle angle in the OA group but a significant decrease in the overweight group (p=0.003). In both groups, changes in lever arm and frontal plane GRF magnitude predicted change in peak KAM (p<0.01), but only change in lever arm predicted change in KAM impulse (p<0.001). In the OA group, changes in COP offset and medial-lateral GRF magnitude predicted change in lever arm (p<0.05), whereas changes in trunk lean and hip-knee-ankle angle predicted change in lever arm in the overweight group (p=0.01). In conclusion, the change in lever arm contributed the most to explaining change in KAM parameters with modified shoes. The change in the lever arm was driven by changes evident at the foot in the OA participants (COP and medial-lateral GRF), and by more proximal changes (hip-knee-ankle angle and trunk lean) in the overweight group. |
| บรรณานุกรม | : |
Kean, Crystal. , Bennell, Kim. , Wrigley, Tim. , Hinman, Rana. . (2556). Modified walking shoes for knee osteoarthritis mechanisms for reductions in the knee adduction moment /.
กรุงเทพมหานคร : Central Queensland University, Australia. Kean, Crystal. , Bennell, Kim. , Wrigley, Tim. , Hinman, Rana. . 2556. "Modified walking shoes for knee osteoarthritis mechanisms for reductions in the knee adduction moment /".
กรุงเทพมหานคร : Central Queensland University, Australia. Kean, Crystal. , Bennell, Kim. , Wrigley, Tim. , Hinman, Rana. . "Modified walking shoes for knee osteoarthritis mechanisms for reductions in the knee adduction moment /."
กรุงเทพมหานคร : Central Queensland University, Australia, 2556. Print. Kean, Crystal. , Bennell, Kim. , Wrigley, Tim. , Hinman, Rana. . Modified walking shoes for knee osteoarthritis mechanisms for reductions in the knee adduction moment /. กรุงเทพมหานคร : Central Queensland University, Australia; 2556.
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