AUTHOR=Guan Huimin , Sun Bowen , Yang Li , Zhang Ye TITLE=Assessment of the factor structure of the EPDS in Chinese perinatal women: a longitudinal study using multigroup confirmatory factor analysis JOURNAL=Frontiers in Psychology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2025.1526716 DOI=10.3389/fpsyg.2025.1526716 ISSN=1664-1078