Psychometric evidence of the brazilian epds version for screening depressive symptoms in postpartum women

Resumo

Postpartum depression impacts 15% of healthy mothers after childbirth, with lasting consequences for the infant and the mother-child relationship. Early diagnosis and intervention are crucial to enhancing mothers’ mental health and promoting a healthy child development. This study investigates the psychometric properties of the Brazilian Edinburgh Postnatal Depression Scale (EPDS). Using a sample of 1,175 Brazilian mothers, data were gathered through online and in-person across four datasets from 2011 to 2020. Confirmatory factor analyses were performed on one-factor, two-factor, and three-factor models, all showing satisfactory fit and internal consistency. Measurement invariance across data collection methods was confirmed, supporting the EPDS’s reliability in both formats. Criterion validity was also evaluated by comparing depressive symptoms before and during the COVID-19 pandemic, with results indicating a significant increase in postpartum depression symptoms. These findings validate the EPDS as a valuable tool for clinical and research purposes within the Brazilian population.
La depresión posparto afecta 15% de madres saludables en el posparto, con consecuencias para el bebé y la relación madre-hijo. Diagnóstico e intervención tempranos son fundamentales para promover la salud mental materna y el desarrollo infantil saludable. Este estudio investiga las propiedades psicométricas de la versión brasileña de la Escala de Depresión Postnatal de Edimburgo (EPDS) en una muestra de 1.175 madres brasileñas de cuatro estudios realizados de forma online y presencial (2011 hasta 2020). Se realizaron análisis factoriales confirmatorios de uno, dos y tres factores con ajuste y consistencia interna satisfactorios. Se confirmó la invariancia de la medida entre los métodos de recolección, respaldando la confiabilidad de la EPDS entre ellos. Se evaluó la validez de criterio comparando síntomas depresivos antes y durante la pandemia de COVID-19, con aumento en los síntomas. Estos hallazgos validan la EPDS como una herramienta clínica y de investigación valiosa para la población brasileña.

Descrição

Citação

BANDEIRA, Denise Ruschel et al. Psychometric evidence of the brazilian epds version for screening depressive symptoms in postpartum women. Psico, Porto Alegre, v. 56, e47153, 2025. DOI: 10.15448/1980-8623.2025.1.47153. Disponível em: https://revistaseletronicas.pucrs.br/revistapsico/article/view/47153. Acesso em: 7 ago. 2026.