Jiang, Yanqiong
Liu, Pengfei
Zeng, Meihong
Zhuang, Guiying
Qiu, Cuiqing
Wang, Liyun
Liu, Weiling
Liu, Weiqi
Article History
Received: 29 July 2024
Accepted: 23 January 2025
First Online: 28 January 2025
Declarations
:
: The authors declare no competing interests.
: Applicable.
: This study was approved by the Ethics Committee of Maternal and Children Health Care Hospital (Huzhong Hospital) of Huadu (no. 2024-001), which waived the requirement for informed consent since the study used de-identified information. The study protocol conforms to the ethical guidelines of the 1975 Declaration of Helsinki.