Psychosocial outcomes of preschool children with a history of preterm birth: a cross-sectional observational study
Background Preterm birth is associated with long-term neurodevelopmental challenges, yet evidence on psychosocial outcomes in Chinese preschool children, particularly in less developed regions, remains scarce. Methods A cross-sectional study was conducted in a western Chinese city from February 28 to March 5, 2025. Usi...