基于ISM的老年人认知功能影响因素研究

Study on Influencing Factors of Cognitive Function of the Elderly Based on the ISM Model

摘要: 采用解释结构模型原理，系统分析老年人认知功能影响因素间关系，在对影响老年人认知功能因素研究的系统梳理基础上，筛选出12项主要因素。在此基础上，运用解释结构方法，构建导致老年人认知功能水平下降的影响因素层级递阶结构模型，明确各因素中的直接因素、根源性因素和关键性因素。结果表明：家庭结构转变、健康行为、生理健康、心理健康和社会参与类型是影响老年人认知功能的最直接原因；年龄、性别、城乡属性和早年成长环境是影响老年人认知功能的最根本原因；婚姻状况、社会经济地位和社区丰富环境是影响老年人认知功能的关键性因素。

Abstract: Based on the principle of explanatory structural model, this paper systematically analyzes the relationship between the influencing factors of cognitive function of the elderly, and selects 12 main factors on the basis of systematically sorting out the research on the influencing factors of cognitive function of the elderly. On this basis, using the explanatory structure method, a hierarchical structure model of influencing factors leading to the decline of cognitive function level of the elderly is constructed, and the direct factors, root factors and key factors in each factor are clarified. The results show that family structure change, healthy behavior, physical health, mental health and social participation types are the most direct reasons that affect the cognitive function of the elderly. Age, gender, urban and rural attributes and early growth environment are the most fundamental reasons that affect the cognitive function of the elderly; marital status, socio-economic status and rich community environment are the key factors affecting the cognitive function of the elderly.