Postpartum haemorrhage following vaginal delivery: a comprehensive analysis and development of predictive models for aetiological subgroups in Chinese women.

ABSTRACT:

Objectives

This study aimed to dissect the aetiological subgroups of postpartum haemorrhage (PPH) that occur after vaginal delivery in women with full-term singleton pregnancies. Our goal was to craft and validate predictive models to guide clinical decision-making and optimise resource allocation.

Design

A retrospective cohort study.

Setting

Shengjing Hospital of China Medical University, Liaoning Maternal and Child Health Hospital, and Shenyang Women's and Children's Hospital.

Participants

29 842 women who underwent vaginal delivery were enrolled in the study across three hospitals from 2016 to 2022.

Primary outcome measures

PPH, categorised into uterine atony (UA), placental factors (PF), cervical trauma (CT), and coagulation abnormalities (CA) by aet

SUBMITTER: Li J 

PROVIDER: S-EPMC11751844 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature