随着我国城镇化速度的加快和人口老龄化程度的加深，老年流动人口总数仍在持续增长。由于老年流动人口医疗保障不足、难以融入新环境，在医疗卫生等公共资源方面处于弱势地位，其健康养护问题已成为中国面临的老龄化严重挑战之一。解决这一问题，是保证公民基本健康权益、维护社会公平，促进健康中国目标实现的必然要求。因此，本研究从健康公平视角入手，利用机会公平和结果公平的理论分析框架，通过分析影响老年流动人口健康的社会资本及其网络关系，研究健康公平与社会支持之间的相互作用机制，开发可资获得的社会支持网络资源，构建效率、公平、方便可及的社会支持网络体系，为促进老年流动人群的身心健康及和谐社会发展提供政策依据和实施路径选择。

With the deepening of China's urbanization and the population aging, the total number of elderly floating population continues to grow and become one of the big challenges of aging. The insufficient medical security, difficult to integrate into the new community and in a weak position in the public health service resources, is all what the floating elderly facing with. To solve these problems is the inevitable requirement of safeguarding the primary health rights, prompting the social equity and achieving the goals of Health China. In this study, using the theotetical framework of opportunity equity and outcome equity, we analyze the social capital and social support networks of the elderly floating population and its influencing factors, the relationship between social capital and health equity, find and improve the social support resources, so to build the efficiency, fair and feasible social support system. The research result will provide the policy evidence and pathway choice which can help to improve the health status of the floating elderly as well as prompt the harmony society.