基于灰色关联分析的老年人下肢肌力手持式肌力测试仪评估  

Evaluation of Lower Limb Muscle Strength with Hand-held Dynamometry in Elderly Based on Grey Relational Analysis

作　　者：杨鹏[1,2] 孙丽红 韩雪晶[1] 蔡青青 YANG Peng;SUN Li-hong;HAN Xue-jing;CAI Qing-qing(School of Control Science and Engineering, Hebei University of Technology, Tianjin 300130, China;Engineering Research of Intelligent Rehabilitation Equipment and Testing Technology, Ministry of Education, Tianjin 300130, China)

机构地区：[1]河北工业大学控制科学与工程学院,天津市300130 [2]智能康复装置与检测技术教育部工程研究中心,天津市300130

出　　处：《中国康复理论与实践》2017年第10期1203-1208,共6页Chinese Journal of Rehabilitation Theory and Practice

基　　金：国家科技支撑计划项目(No.2015BAI06B03)

摘　　要：目的对老年人下肢肌力进行量化评估。方法 2016年12月至2017年3月,50名老年受试者纳入研究。确定了老年人下肢肌力评估指标,包括髋外展肌、髋内收肌、髋伸肌、髋屈肌、膝伸肌、膝屈肌、踝背屈肌、踝跖屈肌,并结合手持式肌力测试仪(HHD)进行等长肌力测试。建立灰色关联分析法数学模型进行决策与评估,通过徒手肌力检查(MMT)给出的老年人下肢肌力的分级标准进行评判。结果能力完好的老年受试者为13名,其余37名属于轻度障碍水平。结论基于对老年人下肢肌力量化评估需求,建立了一种老年人下肢肌力的客观评估模型,便于为老年人下肢肌力分级,进而进行不同的康复指导。Objective To quantitatively assess the lower extremity muscle strength of the elderly.Methods From December,2016toMarch,2017,50old subjects were enrolled.The evaluation indexes of lower extremity muscle strength of the elderly were determined aship abductors,hip adductors,hip extensors,hip flexors,knee extensors,knee flexors,ankle dorsiflexors and ankle plantarflexors with thehand-held dynamometry.The data of50subjects were collected and the grey relational analysis model was used to make the decision andevaluation.The grading criteria for lower limb muscle strength of the elderly were given by Manual Muscle Test.Results Totally,13elderlysubjects were well-matched,and the other37subjects were mildly disordered.Conclusion Based on the need for quantitative assessment ofmuscle strength of the lower limbs in the elderly,an objective evaluation model of the lower extremity muscle strength of the elderly was established,which facilitated to grade the elderly lower extremity muscle strength and then to carry out different rehabilitation guidance.

关 键 词：老年 等长肌力测试 手持式肌力测试仪 灰色关联分析 

分 类 号：R318[医药卫生—生物医学工程]