[目的/意义]围绕多元主体对智慧养老数据资源进行识别，以期为解决智慧养老服务供需匹配提供重要参考支持。[方法/过程]采用元人种志定性研究方法集成28项原始研究，基于智慧养老数据资源集成结果，构建智慧养老数据资源要素框架。[结果/结论]集成得到“个人主体”“机构主体”“网络信息空间”3个主要维度，“老年人”“政府机构”“养老机构”“社会组织”“医疗机构”“养老社区”“智能终端设备”和“在线空间平台”8个具体主体类型，以及101个不同主体所涉及不同数据资源要素。

[Purpose/significance] The identification of smart elderly data resources around multiple subjects, with a view to providing important reference support for solving the matching of supply and demand of smart elderly services.[Method/process] A meta-ethnographic qualitative research method was used to integrate 28 original studies, and based on the results of the integration of smart aging data resources, a framework of smart aging data resource elements was constructed. [Result/conclusion] Three main dimensions of "individual subject""institutional subject" and "on⁃line information space", eight specific subject types of "elderly people""government agencies""elderly care organiza⁃tions""social organizations""healthcare organizations""elderly care communities""intelligent terminals devices" and "online spatial platforms", as well as the data resource elements of the 101 different subjects are integrated.