Yang, Xiaoqian
Lin, Chunmei
Qin, Jiangmei
Zhang, Yanchun
Zhang, Lifang
Article History
Received: 3 May 2024
Accepted: 25 October 2024
First Online: 23 December 2024
Declarations
:
: The ethics committee of the China National Health Development Research Centre reviewed and approved the present study, and the written informed consent was obtained from each participant before data collection. All procedures were in accordance with the ethical standards of the Helsinki Declaration.
: Not applicable.
: The authors declare no competing interests.