社会支持对老年人社区居家养老生活满意度的影响
Influence of Social Support on Life Satisfaction of Elderly Community Home Care

健全的社会支持系统有利于老年群体积极健康生活，这对老年群体生活的的满意度起着非常重要的作用。以中国健康与养老追踪调查(2018年)的数据为依托，通过选取2974个样本并运用Logistic回归模型，对中国社区居家的老年群体对生活的满意情况进行分析。逻辑回归模型主要解决二分类的问题，各个因素对于老年人社区居家养老生活的影响从概率值方面看更为可观。逻辑回归模型相较于其他算法模型(如线性回归等)对于分类变量的要求更为宽泛，准确率更高。研究结果：在正式社会支持中，基本的生活和医疗的社区保障在老年社区家庭养老生活满意度的提升中发挥着很大作用；在非正式社会支持中，子女们对老人的经济帮助和和子女们与老人的接触交流时间，可以显著推动老年人对生活满意度的提升；社交活动对其生活满意度没有明显作用。结论：正式支持在社会养老中是以政府为核心发挥作用的基础性养老保障；非正式社会支持以老年人与子女的感情联系、经济联系和社交圈子等途径发挥社会养老的辅助性作用。在协调有效、精准配套的基础上，有效促进了官方的正式支持与非正式支持的形成合力，并充分发挥其功能契合效应。
A sound social support system is conducive to the positive and healthy life of the elderly, which plays a very important role in the life satisfaction of the elderly. Based on the data of China Health and Retirement Longitudinal Study (2018), 2974 samples were selected and Logistic regression model was used to analyze the satisfaction of elderly people at home in Chinese communities. Re-sults: In the formal social support, the basic life and medical community security plays an im-portant role in the improvement of family life satisfaction in the elderly community. In informal so-cial support, children’s economic assistance to the elderly and their contact with the elderly can significantly promote the improvement of life satisfaction of the elderly; social activities have no significant effect on their life satisfaction. The logistic regression model mainly solves the problem of two classifications, and the influence of various factors on the life of elderly community home care is more considerable from the perspective of probability value. Compared with other algorithm models (such as linear regression, etc.), logistic regression model has wider requirements for classi-fication variables and higher accuracy. Conclusion: Formal support is the basic old-age security with the government as the core. Informal social support plays an auxiliary role in social pension by means of emotional connection, economic connection and social circle between the elderly and their children. On the basis of effective and accurate coordination, it effectively promotes the formation of joint force between official support and informal support, and gives full play to its functional fit ef-fect.