Zou, Hong
Xiao, Han
Xu, Hongwei
Funding for this research was provided by:
National Social Science Fund of China (No. 18VSJ070)
Fundamental Research Funds for the Central Universities (No. JBK190501)
Article History
Received: 15 March 2022
Accepted: 26 December 2022
First Online: 11 January 2023
Declarations
:
: This study only analyzed deidentified secondary data from a survey conducted by the National Health Commission of China. This study does not require review by the City University of New York Human Research Protect Program (CUNY HRPP) because it does not involve human subjects as defined by CUNY HRPP.
: Not applicable.
: The authors declare that they have no competing interests.