AUTHOR=Qin Hong , Wei Weiwei , Feng Xiaoyan , Yang Xiaochang TITLE=The current status of psychological birth trauma in women who had a vaginal delivery and associated factors: a questionnaire-based, cross-sectional study JOURNAL=Frontiers in Public Health VOLUME=Volume 13 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1539305 DOI=10.3389/fpubh.2025.1539305 ISSN=2296-2565