中国高龄老人认知功能特征和影响因素分析

【摘要】 基于 1998年中国高龄老人健康长寿服务监测纵向项目基线调查 ,用CHAID方法对中国高龄老人的认知功能的特征和影响因素进行了分析。结果显示 ,认知功能随龄增加而递减的趋势明显 ,男性认知功能好于女性 ,女性非百岁高龄老人群体中存在城乡差异。受教育程度、原主要职业对高龄老人的认知功能有一定影响 ,而其他个人特征变量的影响作用较小。闲暇活动丰富、经常锻炼、积极的心态、良好的生活方式是高龄老人认知健全的有利因素。高龄老人认知功能与自理能力之间的关系比个人特征、个人行为变量与认知功能之间的关系密切。更多还原

【Abstract】 Based on data from the baseline survey of the Chinese Longitudinal Health Longevity Survey, this paper has examined the cognitive function and its determinants among the oldest old in China using CHAID(Chi-Squared Automatic Interaction Detector) method. The results show that older age, females, illiteracy, farmers, less social activities, lack of exercise, negative personality, and unhealthy lifestyles are significant risk factors contributing to cognitive function decline. The results also demonstrate that the capacity of activities of daily living has a stronger relationship with cognitive function at oldest old ages than personal characteristics and health practice.更多还原