Related Experiment Video
Updated: Aug 4, 2026

Determining Soil-transmitted Helminth Infection Status and Physical Fitness of School-aged Children
Published on: August 22, 2012
Early growth faltering in rural Zimbabwean children
Insights
Growth faltering is common in rural Zimbabwean children after six months, despite prolonged breastfeeding. Adverse environmental factors likely hinder children from reaching their full genetic growth potential.
Area of Science:
- Pediatrics
- Human Growth and Development
- Nutritional Science
Background:
- Prolonged breastfeeding and early introduction of maize porridge are common feeding practices in rural Zimbabwe.
- Previous studies indicate better growth outcomes in more privileged children within Africa.
Purpose of the Study:
- To assess child growth patterns in a deprived rural community in Zimbabwe.
- To identify potential environmental factors influencing growth faltering.
Main Methods:
- Longitudinal study tracking weight and height from birth to 30 months.
- Comparison with the National Center for Health Statistics (NCHS) reference population.
- Analysis of growth patterns without considering seasonal variations.
Main Results:
- Early growth (first 6 months) met or exceeded NCHS standards.
- Significant growth faltering observed after 6 months, with substantial weight and height deficits by 30 months.
- No seasonal influence on growth patterns was detected.
Conclusions:
- Adverse environmental factors in deprived rural settings impede children's growth.
- Children in this community are not achieving their full genetic growth potential due to environmental constraints.
- Interventions addressing environmental factors are crucial for improving child growth outcomes.
Abstract:
Longitudinal data on weight and height were collected during the first 30 months of life from children living in a deprived rural community in Zimbabwe. All were breast-fed for up to a mean of 21 months; maize porridge being introduced from three months onwards. During the first 6 months, growth was similar to, or even exceeded, that of the NCHS reference population. Thereafter, growth faltering was common. By the age of 30 months, there was a mean deficit in weight of 2,0 kg in girls and 2,3 kg in boys, and a mean deficit in height of 8 cm in boys and 9 cm in girls. No seasonal variation in growth pattern was found. The substantially better growth of more privileged children in Zimbabwe and elsewhere in Africa, would suggest that these children were failing to realise their full genetic potential for growth because of adverse environmental factors.
Related Concept Videos
Nature and Nurture
Zygotic Development And Stem Cell Formation
Socioemotional Experience and Gender Development

