Wang, Jiancheng
Wang, Yunhua
Cai, Hui
Zhang, Juxia
Pan, Bei
Bao, Guoxian
Guo, Tiankang
Funding for this research was provided by:
Postdoctoral Science Foundation of Jiangsu Province (2019M653787)
National research project development plan of Gansu Provincial Hospital (19SYPYB-18)
Scientific research fund project of Gansu Provincial Hospital (17GSSY2-7)
Lanzhou Chengguan District Science and Technology plan project (2019RCCX0011)
Article History
Received: 1 September 2019
Accepted: 15 June 2020
First Online: 9 September 2020
Ethics approval and consent to participate
: The study has been approved by the Ethics Committee of the Gansu Provincial Hospital. This article does not report an individual participant’s data. Trained interviewers at respondents’ homes and local community health service centers conducted face-to-face interviews with older adults’ written informed consent.
: N/A.
: The authors declare that they have no competing interests.