Maternal depression trajectories and offspring positive attributes and social aptitudes at early adolescence: 2004 Pelot
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ORIGINAL CONTRIBUTION
Maternal depression trajectories and offspring positive attributes and social aptitudes at early adolescence: 2004 Pelotas birth cohort Jessica Mayumi Maruyama1 · Iná S. Santos2,3 · Tiago Neuenfeld Munhoz2,4 · Alicia Matijasevich1,2 Received: 22 May 2020 / Accepted: 14 October 2020 © Springer-Verlag GmbH Germany, part of Springer Nature 2020
Abstract There is growing evidence that adolescent positive attributes and social aptitudes are associated with beneficial outcomes, including higher educational attainment and lower risk of later psychiatric disorder. Although maternal depression is a well-known risk factor for a variety of offspring adverse outcomes, less is known on its repercussion on children’s positive behavioral traits. This study aimed to evaluate the impact of maternal depression trajectories on offspring positive attributes and social aptitudes, testing sex-moderated models for the studied association. The 2004 Pelotas Birth Cohort is an ongoing cohort originally comprised by 4231 live births from Brazil. We included 3465 11-year-old adolescents (48.6% female; maternal self-reported skin color: 27.0% non-white). Maternal depressive symptoms were assessed by the Edinburgh Postnatal Depression Scale (EPDS) at all follow-ups. Adolescent positive attributes and social aptitudes were ascertained by specific subscales of Development and Well-Being Assessment (DAWBA). Multivariate linear regression was used to examine the effect of maternal depression trajectories on offspring’s outcomes, adjusting for potential confounding variables. Moderation was assessed with interaction terms. Adolescents from mothers who presented high-chronic levels of depressive symptoms during offspring’s life have lower scores of positive attributes and social aptitudes. Boys exposed to maternal depression during their lifetime are more affected than girls regarding positive attributes, but this sex difference was not observed for social aptitudes. Interventions targeting the promotion of adaptive behavioral traits may represent an effective way to buffer the adverse impact of maternal depression on offspring development, especially for vulnerable groups such as male adolescents. Keywords Maternal depression · Positive attributes · Social aptitudes · Adolescent · Cohort study
Introduction
Electronic supplementary material The online version of this article (https://doi.org/10.1007/s00787-020-01665-7) contains supplementary material, which is available to authorized users. * Jessica Mayumi Maruyama [email protected] 1
Departamento de Medicina Preventiva, Faculdade de Medicina FMUSP, Universidade de São Paulo, Av. Dr. Arnaldo 455, 2nd floor, São Paulo, SP 01246‑903, Brazil
2
Postgraduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Brazil
3
Postgraduate Program in Pediatrics and Child Health, School of Medicine, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, Brazil
4
Faculty of Psychology, Federal University of Pelotas, Pelotas, Brazil
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