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Effect of tibia marker placement on knee joint kinematic analysis

文献类型：期刊论文

作者Wen, Yuhui2,3; Huang, Hongshi1; Yu, Yuanyuan1; Zhang, Si1; Yang, Jie1; Ao, Yingfang1; Xia, Shihong2
刊名GAIT & POSTURE
出版日期2018-02-01
卷号60页码:99-103
关键词Gait analysis Marker sets Kinematics Segmental optimization Multi-body optimization
ISSN号0966-6362
DOI10.1016/j.gaitpost.2017.11.020
英文摘要Variability of kinematic measures determined by different marker sets among sites participating in a collaborative study is necessary for determining the reliability of a multi-site gait analysis research. We compared knee kinematics based on different marker sets on the tibia, calculating by segmental optimization (SO) and multi-body optimization (MBO) methods respectively, in order to assess the effect of marker locations on the methods. 11 healthy subjects participated in the study with 33 markers attached to the lower extremity segments, and 4 groups were identified according to markers on the tibia. Knee joint kinematics during level walking were measured and then compared among the 4 groups using statistical parametric mapping. For SO method, the results showed that there were no significant differences in the knee joint angles when used different marker sets on the tibia. However, significant differences were found in the transverse plane kinematics for MBO method. It was concluded that MBO method was more likely to be influenced by different marker sets. More attention should be paid to marker sets, specifically for MBO method, when three-dimensional gait analysis data are shared and interpreted among sites for clinical decision-making.
资助项目Beijing Nova Program Interdisciplinary Cooperation Project[xxjc201705] ; Seeding Grant for Medicine and Information Sciences of Peking University[BMU20160590] ; Knowledge Innovation Program of the Institute of Computing Technology of the Chinese Academy of Sciences[ICT20166040]
WOS研究方向Neurosciences & Neurology ; Orthopedics ; Sport Sciences
语种英语
WOS记录号WOS:000425129400019
出版者ELSEVIER IRELAND LTD
源URL[http://119.78.100.204/handle/2XEOYT63/6172]  
专题中国科学院计算技术研究所期刊论文_英文
通讯作者Ao, Yingfang; Xia, Shihong
作者单位1.Peking Univ, Hosp 3, Inst Sports Med, Beijing 100191, Peoples R China
2.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Wen, Yuhui,Huang, Hongshi,Yu, Yuanyuan,et al. Effect of tibia marker placement on knee joint kinematic analysis[J]. GAIT & POSTURE,2018,60:99-103.
APA Wen, Yuhui.,Huang, Hongshi.,Yu, Yuanyuan.,Zhang, Si.,Yang, Jie.,...&Xia, Shihong.(2018).Effect of tibia marker placement on knee joint kinematic analysis.GAIT & POSTURE,60,99-103.
MLA Wen, Yuhui,et al."Effect of tibia marker placement on knee joint kinematic analysis".GAIT & POSTURE 60(2018):99-103.

入库方式： OAI收割

来源：计算技术研究所

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