Wang, Wenyu
Wei, Zhen
Wang, Meiqi
Qi, Yazhuo
Sun, Long
Funding for this research was provided by:
National Natural Science Foundation of China (71974114)
Article History
Received: 19 June 2024
Accepted: 22 September 2025
First Online: 21 October 2025
Declarations
:
: All research protocols were approved by the Institutional Review Board of Shandong University School of Public Health. All methods were carried out in accordance with relevant regulations and guidelines. Informed consent was obtained from all participants of the study. Informed consent was obtained from the legal guardians of the illiterate and semi-illiterate participants.
: Not applicable.
: The authors declare no competing interests.