老年人群认知障碍影响因素及作用机制

随着老年人口的快速增长，特别是高龄老年人口比例的升高，认知障碍可能会给未来社会带来巨大负担。收入、教育、职业等社会经济因素是影响老年人认知功能的独立因素，并可通过行为与生活方式、慢性病、社会与休闲活动等与晚年的认知功能形成联系。文章基于健康的社会决定因素概念框架，在理论层面上从社会经济、社会政策宏观环境与制度、社会经济因素、关键环节与中介因素及各因素之间的相互联系等角度探寻其对老年人群认知功能的影响机制，为促进老年人群认知功能提供政策策略。

Analysis of influencing factors and mechanism of cognitive impairment in elderly population

With the rapid growth of the elderly population, especially the proportion of old people aged over 80 years, cognitive impairment may impose a huge burden on the future society. Socio?economic factors such as income, education, and occupation are independent factors that affect the cognitive function of the aged, and can be linked to cognitive function through behaviors and lifestyles, chronic diseases, social and leisure activities. Based on the SDH conceptual framework, the article analyzes different factors such as social economic, social policy, macro?environment and system, socio?economic factors, Intermediary factors, and the interrelationship between these factors on a theoretical level, explores its impact mechanism of the cognitive function of the aged, and provides policy strategies for promoting cognitive function.