Tang, Li
Luo, Yingjuan
Sheng, Yongcheng
Lai, Ting
Song, Wei
Yang, Xiao
Yang, Liu
Article History
Received: 10 April 2024
Accepted: 7 November 2024
First Online: 16 November 2024
Declarations
:
: The study was approved by the Ethics Committee of Chengdu Women’s and Children’s Central Hospital (approval number: 202285). Informed consent was waived because of the retrospective study design, and the data analyses used data containing no personally identifiable information.
: Not applicable.
: The authors declare no competing interests.