Wu, Lingjie
Cai, Shunling
Lin, Zhongbin
Chen, Ruilie
Zhang, Yuanfeng
Gong, Xiaobing
Article History
Received: 30 October 2024
Accepted: 12 January 2026
First Online: 22 January 2026
Declarations
:
: All participants provided written informed consent, and the study procedures were approved by the National Center for Health Statistics Research Ethics Review Board (Protocol Numbers: Protocol #98–12, Protocol #2005–06, and Protocol #2011–17).
: Not applicable.
: The authors declare no competing interests.