Maternal depression over 7 years postpartum: trajectories and multidimensional predictors in a longitudinal cohort study

These findings demonstrate the persistence of maternal depressive symptoms and highlight key predictors for promptly identifying mothers at elevated risk. Integrating routine longitudinal screening with interventions targeting maternal stress, self-esteem, and family functioning may be critical for mitigating long-term depressive trajectories. Family-centered approaches, including partner involvement and conflict-management strategies, appear essential for improving maternal mental health and promoting healthier developmental environments for children.