Funding for this research was provided by:
China Economic Reform Promotion and Capability Strengthening Project (TCC6): Research on the Policies, Mechanisms and Models of the Integration of Medical Care in Henan Province (20180430A, 20180430A)
Received: 7 December 2021
Accepted: 1 April 2022
First Online: 19 April 2022
: After review by the Bioethics Committee of Sanquan College of Xinxiang Medical University, the research content and process of the project complied with the international and national ethical requirements for biomedical research and all methods were carried out in accordance with relevant guidelines and regulations, and agreed to the application for exemption from the review. All participants were informed of the details of the study before participating and the informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.