Impact of maternal depressive symptoms on growth of preschool- and school-aged children.

ABSTRACT:

Objective

The aim of our study was to examine whether maternal depressive symptoms at 9 months postpartum adversely affect growth in preschool- and school-aged children.

Methods

We used data from the US nationally representative Early Childhood Longitudinal Study, Birth Cohort. We fit multivariable logistic regression models to study maternal depressive symptoms at 9 months postpartum (using the Center for Epidemiologic Studies Depression Scale) in relation to child growth outcomes, ? 10% height-for-age, ? 10% weight-for-height, and ? 10% weight-for-age at 4 and 5 years.

Results

At 9 months, 24% of mothers reported mild depressive symptoms and 17% moderate/severe symptoms. After adjustment for household, maternal, and child factors, children of mothers with moderate to severe levels of depressive symptoms at 9 months' postpartum had a 40% increased odds of being ? 10% in height-for-age at age 4 (odds ratio = 1.40, 95% confidence interval: 1.04-1.89) and 48% increased odds of being ? 10% in height-for-age at age 5 (odds ratio = 1.48, 95% confidence interval: 1.03-2.13) compared with children of women with few or no depressive symptoms. There was no statistically significant association between maternal depressive symptoms and children being ? 1 0% in weight-for-height and weight-for-age at 4 or 5 years.

Conclusions

Maternal depressive symptoms during infancy may affect physical growth in early childhood. Prevention, early detection, and treatment of maternal depressive symptoms during the first year postpartum may prevent childhood height-for-age ? 10th percentile among preschool- and school-aged children.

SUBMITTER: Surkan PJ 

PROVIDER: S-EPMC4074625 | biostudies-literature | 2012 Oct

REPOSITORIES: biostudies-literature