Qiu, Zenghui
Fu, Meiling
Liu, Lanfang
Yao, Lan
Yin, Shanshan
Chen, Wen
Huang, Jingjing
Jin, Jiahui
Funding for this research was provided by:
National Natural Science Foundation of China (72074090)
Article History
Received: 18 June 2024
Accepted: 1 April 2025
First Online: 22 April 2025
Declarations
:
: The authors declare no competing interests.Availability of data and materials: The data that support the findings of this study are openly available in China Statistical Yearbook, China Health Statistical Yearbook, China Medical Security Statistical Yearbook, China Civil Affairs Statistical Yearbook and .