Lin, Xin
Liu, Lingling
Zeng, Huiping
Cai, Wenhong
Funding for this research was provided by:
Joint Funds for the innovation of science and Technology, Fujian province (2024Y9544, 2024Y9544)
Article History
Received: 30 November 2023
Accepted: 14 May 2025
First Online: 2 June 2025
Declarations
:
: The study was conducted according to the Declaration of Helsinki (as revised in 2013) and approved by the ethics committee of the Fujian Maternity and Child Health Hospital (Ethics approval number: 2022YJ062). Informed consent was waived by the ethics committee of the Fujian Maternity and Child Health Hospital for this study due to its retrospective nature.
: Not applicable.
: The authors declare no competing interests.