Wang, Juanjuan
Funding for this research was provided by:
Hubei University of Arts and Science (gdf2023007)
Article History
Received: 20 August 2023
Accepted: 6 March 2024
First Online: 12 March 2024
Declarations
:
: Ethical approval for the CHARLS was obtained from Institutional Review Board at Peking University of China (IRB:00001052–11015).
: This study used publicly available, anonymized secondary data. Personal information was removed at the time of data publication, making individual consent for publication non-applicable.
: The authors declare no competing interests.