目的 研究客观评价老年人肢体肌力的模型。方法 分析老年人肢体结构及运动机理,建立肌力评价指标体系,提出基于熵权-模糊综合评价的老年人肌力评估模型,并采用手持式肌力测试仪采集老年人肌力数据。结果 采用熵权法得到各指标的客观权重,消除模糊综合评价法中专家给定权重的弊端,能有效地辅助医生给与受试者正确的评价。结论 该评估模型具有有效性和客观性,这有助于克服徒手肌力测试法的主观性,实现老年人的康复治疗及分级管理,为实现老年人肢体肌力评价提出了一种新的思路。
Objective To explore an objective evaluation model for the elderly extremity muscle strength. Methods Evaluation index system of extremity muscle strength was established by analyzing the structure and movement mechanism of the limbs of the elderly, and an evaluation model of extremity muscle strength of the elderly based on entropy weight-fuzzy comprehensive evaluation was proposed. Moreover, the muscle strength data of the elderly are collected by the hand-held dynamometry MicroFet3. Results The entropy weight method was used to obtain the objective weight of each index, and the disadvantages of the given weight by the expert in the fuzzy comprehensive evaluation method were eliminated, which could effectively assist the doctor to give the correct evaluation. Conclusion Actual examples showed that the proposed evaluation model is effective and objective, which helps to overcome the subjectivity of manual muscle testing to achieve the rehabilitation treatment and classification management of the elderly. A new idea is put forward to evaluate the strength of the extremity in the elderly.
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