Zhe, Jing
Zheng, Dan
Funding for this research was provided by:
the Seventh Batch of High-level Innovative Talent Projects of the Guizhou Provincial Department of Science and Technology (GCC 2023-025)
General Project of Children’s Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders (NCRCCHD-2022-GP-18)
National Key R&D Program of China (2019YFC0840703)
Guizhou Science and Technology Plan Project (No. [2022]4-11)
Article History
Received: 8 December 2025
Accepted: 3 February 2026
First Online: 6 February 2026
Declarations
:
: The study’s data were derived from publicly accessible video content that had been uploaded on short video platforms. No private information was obtained in the data collection process, and these videos are available to the public. This research did not involve the gathering or processing of users’ personal data, and all content was accessible to the public. In compliance with relevant ethical review guidelines, ethical approval for this study was not required.
: Not applicable.
: The authors declare no competing interests.