Funding for this research was provided by:
the Key Research Center for Humanities and Social Sciences in Hubei Province (2024ZD004, 2024ZD004)
the Advantages Discipline Group (Public Health) Project in Higher Education of Hubei Province (2025PHXKQ1)
Article History
Received: 6 March 2025
Accepted: 9 April 2025
First Online: 21 April 2025
Declarations
:
: The study was approved by the Ethics Committee of Shiyan Maternal and Child Health Hospital (approval number: SYSFYBJY-LL-PJ-SX-24).
: The authors declare no competing interests.