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Updated: Jun 24, 2025

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03:35

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Published on: December 1, 2023

286

Malnutrition: From Mother to Child

William A Petri1, Jennifer Hendrick1, Rashidul Haque2

  • 1Department of Medicine, University of Virginia, Charlottesville, Virginia.

The American Journal of Tropical Medicine and Hygiene
|June 4, 2024
PubMed

Insights

Childhood malnutrition, a major issue in low-income nations, is linked to higher infant mortality. Interventions must begin before birth and continue through the first 1,000 days for optimal child growth and health.

Area of Science:

  • Pediatrics
  • Public Health
  • Developmental Biology

Background:

  • Childhood malnutrition is a widespread problem in low- and middle-income countries.
  • It is defined as a child being more than 2 standard deviations below the norm for height- or weight-for-age.
  • Malnutrition is associated with increased infant mortality and delayed neurocognitive development.

Purpose of the Study:

  • To review a pooled analysis of longitudinal cohort studies on childhood malnutrition.
  • To examine the hypothesis that interventions must start before birth and continue through the first 1,000 days of life.

Main Methods:

  • Review of a pooled analysis of over 30 longitudinal cohort studies.
  • Examination of factors influencing child growth and health, focusing on maternal conditions and nutrition during pregnancy.

Main Results:

  • Maternal living conditions and adequate nutrition during pregnancy are major factors in child growth and health.
  • The findings support the hypothesis that early life interventions are crucial.

Conclusions:

  • Interventions to address childhood malnutrition should commence before conception and extend through the first 1,000 days of life.
  • Addressing maternal health and nutrition is key to preventing childhood malnutrition and its long-term consequences.

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