About the Authors

Fang Li

Roles Conceptualization, Data curation, Writing – original draft

Affiliation Department of Obstetrics, Shijiazhuang Obstetrics and Gynecology Hospital, Shijiazhuang, China

Yaqin Li

Roles Formal analysis, Investigation, Methodology

Affiliation Department of Obstetrics, Shijiazhuang Obstetrics and Gynecology Hospital, Shijiazhuang, China

Wei Hao

Roles Formal analysis, Investigation, Project administration, Writing – original draft

Affiliation Health Commission of Hebei Province, Shijiazhuang, China

Xuan Zhang

Roles Investigation, Project administration, Resources

Affiliation Department of Obstetrics, Shijiazhuang Obstetrics and Gynecology Hospital, Shijiazhuang, China

Xueyan Shen

Roles Investigation, Supervision, Writing – original draft

Affiliation Department of Obstetrics, Shijiazhuang Obstetrics and Gynecology Hospital, Shijiazhuang, China

Botao Yang

Roles Project administration, Software, Writing – review & editing

Affiliation Department of Obstetrics, Shijiazhuang Obstetrics and Gynecology Hospital, Shijiazhuang, China

Wei Zhang

Roles Methodology, Resources, Software

Affiliation Department of Obstetrics, Shijiazhuang Obstetrics and Gynecology Hospital, Shijiazhuang, China

Liman Fu

Roles Formal analysis, Methodology, Validation

Affiliation Department of Obstetrics, Shijiazhuang Obstetrics and Gynecology Hospital, Shijiazhuang, China

Suyan Gu

Roles Funding acquisition, Investigation, Writing – original draft, Writing – review & editing

Shizicaihong123@163.com

Affiliation Department of Obstetrics, Shijiazhuang Obstetrics and Gynecology Hospital, Shijiazhuang, China

Competing Interests

The authors declare that they have no known competing financial interests or personal relationships.