Zhang, Shuang
Feng, Lingyan
Li, Weiqin
Li, Nan
Wang, Leishen
Guo, Jia
Liu, Jinnan
Leng, Junhong
Wang, Peng
Liu, Huikun
Article History
Received: 9 March 2025
Revised: 1 July 2025
Accepted: 7 July 2025
First Online: 19 August 2025
Competing interests
: The authors declare no competing interests.
: This study is based on anonymized data from the Tianjin Women and Children’s Health Care System (TJWCHCS) database. Therefore, informed consent was waived.