A novel evaluation approach for the ability of older adults based on grey clustering model

Abstract

Purpose The purpose of this study is to advance a novel evaluation index system and evaluation approach for ability of older adults in China. Design/methodology/approach This study constructed a comprehensive older adult ability evaluation index system with 4 primary indicators and 17 secondary indicators. Grey clustering analysis and entropy weight method are combined into a robust evaluation model for the ability of older adults. Findings The result demonstrates that the proposed grey clustering model is readily available to calculate the disability level of elderly individuals. The constructed index system more comprehensively considers all aspects of the disability of the elderly. Originality/value This study provides a quantitative method and a more reasonable index system for the determination of the disability level of the elderly.

Resilience evaluation model of photovoltaic industry chain based on grey-entropy-catastrophe progression method: a case study of Jiangsu province

“…Karman and Pawlowski (2022) combined CPM and principal component analysis to analyze the state and dynamics of the Circular Economy Competitiveness Index in EU countries. Zhang et al. (2023a, b) proposed a new logistics service quality evaluation model for fresh e-commerce cold chain based on an improved CPM.…”

“…Zhang and Luo (2023) proposed an unbiased generalized grey relational closeness evaluation model to improve the accuracy of regional agricultural drought vulnerability decision-making results. Zhang et al. (2023a, b) introduced grey clustering analysis and entropy weight method into a robust evaluation model to evaluate older adult ability.…”