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Growth and puberty in a fostered kindred
1Faculté de Médecine Cochin, Hôpital St. Vincent de Paul, Paris, France.
European Journal of Pediatrics
|September 1, 1994
Summary
Children adopted from impoverished environments to better conditions showed rapid initial growth. Final height was influenced by puberty timing, highlighting the interplay of nutrition, environment, and genetics in child development.
Area of Science:
- Pediatrics
- Human Development
- Nutritional Science
Background:
- Children from impoverished regions often experience growth deficits.
- Environmental and nutritional factors significantly impact child development.
- Understanding these influences is crucial for optimizing growth trajectories.
Purpose of the Study:
- To investigate the impact of improved nutrition and environment on catch-up growth in adopted children.
- To analyze the relationship between age, sex, sexual maturation, and final height.
- To explore the interaction of genetic and environmental factors in human development.
Main Methods:
- Longitudinal observation of four adopted children from diverse ages.
- Monitoring physical development and sexual maturation post-adoption.
- Comparison of growth patterns before and after environmental change.
Main Results:
- All children exhibited rapid catch-up growth in the first two years.
- Post-adoption physical development varied by age, sex, and maturation.
- Final height was primarily determined by height at puberty onset; puberty was not advanced.
Conclusions:
- Environmental and nutritional improvements can lead to significant catch-up growth.
- Human development is a complex interplay of genetics, nutrition, and environment.
- This study provides insights into growth patterns of children migrating from developing to industrialized countries.