2026-10-14T12:43:52Z https://www.scidb.cn/oai

10.57760/sciencedb.37645 2026-02-24T17:38:38Z

2026-02-24 Survey questionnaire data doi:10.57760/sciencedb.37645 en To gain a thorough understanding of the actual demands and potential participation willingness of mutual assistance elderly care services in our country at present, and in combination with the characteristics of the project's target group, this research designed a special survey questionnaire and carried out a systematic questionnaire survey and analysis. The survey effectively covered elderly groups in multiple cities. service for the aged; group will; group analytic tang xuan PUBLIC https://creativecommons.org/licenses/by-nc-nd/4.0/ dataset Science Data Bank