Qinfeng Yang

No ORCID on file · 4 papers in corpus
other 2026
Association between depression and anxiety and adverse obstetric and neonatal outcomes: A retrospective National Inpatient Sample database study
Medicine ·doi:10.1097/md.0000000000050353

Maternal depression and anxiety are common perinatal conditions; however, large-scale, nationally representative evidence on their association with a comprehensive range of obstetric and neonatal outcomes remains limited. The study utilized…

observational 2025
Incidence and risk factors of postpartum urinary retention following cesarean section: a retrospective nationwide inpatient sample database study
BMC women's health ·doi:10.1186/s12905-025-03728-w

AIM: To investigate the risk factors associated with postpartum urinary retention after cesarean section (CS) and to determine the associated morbidity rate. METHODS: This study was a population-based retrospective case-control study analy…

observational 2024
A retrospective analysis of the incidence and risk factors of perioperative urinary tract infections after total hysterectomy
BMC women's health ·doi:10.1186/s12905-024-03153-5

INTRODUCTION: Perioperative urinary tract infections (PUTIs) are common in the United States and are a significant contributor to high healthcare costs. There is a lack of large studies on the risk factors for PUTIs after total hysterectomy…

observational 2024
Risk factors for perioperative blood transfusion in patients undergoing total laparoscopic hysterectomy
BMC women's health ·doi:10.1186/s12905-024-02908-4

PURPOSE: The goal is to identify risk factors associated with receiving a blood transfusion during the perioperative period in patients who undergo total laparoscopic hysterectomy (TLH) using a large-scale national database. METHODS: In th…