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Authors
Li, Xixi
Zhang, Huanrui
Qi, Guoxian
Zhou, Baosen
Tian, Wen
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Article History
Received: 4 December 2025
Accepted: 6 February 2026
First Online: 24 February 2026
Declarations
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: The survey protocol received ethical approval from the National Center for Health Statistics Ethics Review Board ( ), and written informed consent was obtained from all participants.
: Not applicable.
: The authors declare no competing interests.
