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Article History

Received: 25 April 2025

Accepted: 2 July 2025

First Online: 11 July 2025

Declarations

:

: The authors declare no competing interests.

: This study has been approved by the Ethics Committee of Shangrao Maternal and Child Health Hospital. 

: This study strictly adheres to the Declaration of Helsinki and relevant ethical guidelines, ensuring the full protection of participants’ rights to informed consent, privacy, and data security. All participants signed informed consent forms upon admission, clearly understanding the purpose, procedures, potential risks, and benefits of the study. No unnecessary risks or harm were imposed on participants during the research process.