Bie, Fengsai
Yan, Xiaoling
Qiu, Wuqi
Mao, Ayan
Meng, Yueli
Cai, Min
Yang, Renke
Zhang, Yaoguang
Article History
Received: 14 December 2023
Accepted: 24 March 2024
First Online: 31 May 2024
Declarations
:
: Ethical approval for these surveys was provided by the Institutional Review Board of the Chinese National Bureau of Statistics. Informed consent was obtained from each respondent before the interview.
: Authors give full consent for publication of this paper in International Journal for Equity in Health.
: The authors declare no competing interests.