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[Effects of diarrhea on growth retardation in Guatemalan children]
Insights
Diarrheal diseases significantly impede child growth. Increased time spent ill with diarrhea correlates with reduced height and weight gains in Guatemalan children, explaining 10% of growth retardation.
Area of Science:
- Pediatrics
- Global Health
- Nutritional Science
Background:
- Childhood diarrhea is a major public health concern, particularly in resource-limited settings.
- Growth retardation is a significant issue affecting child development and long-term health outcomes.
Purpose of the Study:
- To investigate the association between diarrheal disease frequency and child growth velocity.
- To quantify the impact of diarrhea on height and weight increments in young children.
Main Methods:
- Longitudinal study involving 716 children aged 0-7 years in rural Guatemala.
- Biweekly maternal interviews to collect data on diarrheal episodes.
- Semestral and annual anthropometric measurements to assess growth velocity.
Main Results:
- A direct correlation was observed between the percentage of time children were ill with diarrhea and reduced height and weight velocity.
- Diarrheal diseases were estimated to account for approximately 10% of the observed growth retardation in the study population.
Conclusions:
- Reducing the burden of diarrheal diseases is crucial for improving child growth and development in similar populations.
- Findings highlight the significant impact of infectious diseases on pediatric growth trajectories.
Abstract:
The relationship between days ill with diarrhea and growth velocities in height and weight was investigated in 716 children from rural Guatemala, ranging in age from 0 to 7 years. Information regarding diarrheal diseases was obtained through biweekly interviews of mothers. Increments studies were semestral from 0 to 48 months and annual from 48 to 84 months of age. The results, based on two years of date collection, show that the greater the percent of time ill with diarrhea, the smaller the increments in height and weight. It was estimated that diarrheal diseases explain around 10% of the growth retardation observed in this population.