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Authors
Li, Shun
Li, Jing
Xiang, Fuqin
Huang, Qi
Xian, Xiaohua
Liu, Jingjing
Xian, Yin
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Funding
Funding for this research was provided by:
Bureau of Science and Technology Nanchong Municipality (25KJCXRC0013)
Bureau of Science and Technology Nanchong Municipality (23YYJCYJ0158)
Natural Science Foundation of Sichuan Province (2023JDRC0091)
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Article History
Received: 24 December 2025
Accepted: 16 March 2026
First Online: 7 April 2026
Competing interests
: The authors declare no competing interests.
: The National center for health statistics Ethics Review Board approved the survey, and all participants provided written informed consent. This research was conducted in accordance with the Declaration of Helsinki.
