Xie, Shuai
Yin, Feng
Wang, Miyan
Wang, Fan
Zhu, Yan
Zhao, Yan
Qiu, Yun
Chen, Xiaohong
Yang, Yuwei
Funding for this research was provided by:
Mianyang Municipal Health Commission (2024038)
Zigong Key Research Base of Philosophy and Social Sciences (JKRWY25-22)
Article History
Received: 25 February 2026
Accepted: 15 June 2026
First Online: 19 June 2026
Declarations
Ethics approval and consent to participate: This study was in accordance with the principles of the Declaration of Helsinki, and approved by the Ethics Committee of Mianyang Central Hospital (Approval No.: S20250237-01). Verbal assent was obtained from the children, and written informed consent was obtained from the parents or legal guardians.
Consent for publication: Not applicable. This manuscript does not contain any individual privacy in any form (including individual details, images, or videos).
Competing interests: The authors declare no competing interests.