Funding for this research was provided by:
Social Science Planning Project of Fushun (fskghktlx-2024-009)
Article History
Received: 29 January 2025
Accepted: 29 July 2025
First Online: 20 August 2025
Declarations
:
: This study was approved by the Ethics Committee of Fushun Maternal and Child Health Hospital (ID:2024FMH001).
: The authors declare that they have no conflict of interest.