The impact of maternal post-partum depressive symptoms on child diet at 18 months

Rachelle S Opie1, Miaobing Zheng1, Susan Torres1

  • 1Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Faculty of Health, Deakin University, Burwood, Victoria, Australia.

Insights

Maternal depressive symptoms at 3 months postpartum were linked to increased child consumption of discretionary foods by 18 months. This highlights a potential impact of maternal mental health on early childhood nutrition.

Area of Science:

  • Child Nutrition
  • Maternal Mental Health
  • Developmental Psychology

Background:

  • Postpartum depression (PPD) significantly impacts maternal behaviors and child development.
  • Early childhood diet is crucial for long-term health outcomes.
  • Understanding the link between maternal mental health and child diet is essential for intervention.

Purpose of the Study:

  • To investigate the association between maternal depressive symptoms at 3 months postpartum and child dietary intake at 18 months.
  • To analyze the impact on consumption of fruits, vegetables, and discretionary foods.

Main Methods:

  • Longitudinal study using data from 263 first-time mothers in the Melbourne Infant Feeding, Activity and Nutrition Trial (InFANT) Extend.
  • Maternal depressive symptoms assessed using the 10-item Center for Epidemiological Studies Depression Scale (CES-D).
  • Child dietary intake analyzed using multiple linear regression.

Main Results:

  • Maternal depressive symptoms at baseline were significantly associated with higher child intake of discretionary foods at 18 months (β=0.45, P=0.034).
  • No significant association was found between maternal depressive symptoms and child intake of fruits and vegetables.

Conclusions:

  • Maternal depressive symptoms in early postpartum may influence children's consumption of unhealthy foods.
  • Further research is needed to confirm these findings and inform clinical practice for maternal and child well-being.

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