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Predictors of developmental status in young children living in institutional care in Kazakhstan
Maria G Kroupina1, Liza Toemen, Musa M Aidjanov
1International Adoption Medicine, University of Minnesota, Minneapolis, MN, 55455, USA, kroup003@umn.edu.
Insights
Children in institutional care show developmental delays, with longer stays worsening outcomes. Stunting, anemia, and poor emotional regulation are key risk factors impacting development.
Area of Science:
- Child Development
- Pediatric Health
- Institutional Care Impact
Background:
- Institutionalized children face severe environmental adversity.
- Early life adversity significantly impacts child development and well-being.
- Understanding risk factors is crucial for intervention in institutional settings.
Purpose of the Study:
- To assess the developmental status of children in Kazakh institutions.
- To identify risk factors associated with developmental delays, stunting, and anemia.
- To examine the impact of institutional care duration on child development.
Main Methods:
- Utilized Bayley Scales of Infant Development for 103 children (aged 14.9 months).
- Assessed emotional-behavioral regulation using Behavioral Rating Scales.
- Measured physical growth (z scores) and anemia via blood tests.
Main Results:
- Children in institutions exhibited compromised development, with duration of care correlating with delay severity.
- Negative predictors included poor emotional-behavioral regulation, stunting, and age.
- High rates of anemia and low birth weight were significant negative predictors of development.
Conclusions:
- Institutional care negatively impacts child development and emotional regulation.
- Stunting serves as an indicator of early adversity's effect on cognitive development.
- Special attention is required for vulnerable children, like those with low birth weight.
Abstract:
The main objective of this study was to assess the developmental status of children living in the severely adverse environment of institutional care and the examination of risk factors with regard to developmental status, including degree of stunting and emotional-behavioral and anemia status. The Bayley Scales of Infant Development were used to assess development status in 103 children aged 14.9 months (SD = 6.8) in six Kazakh institutions. The Behavioral Rating Scales were used to assess emotional-behavioral regulation. Physical growth measures were converted to z scores using World Health Organization growth charts. Venous blood was collected for assessment of anemia. Our findings indicated that young children in institutions were developmentally compromised, with duration of institutional care correlated with the severity of delay. Negative predictors of developmental status included: Poor emotional-behavioral regulation, degree of stunting and age at assessment. A particularly large percentage of children were found to be anemic. Additionally, low birth weight was found to be a significant negative predictor of development. Our findings indicate that institutional care has a detrimental impact on the development and emotional regulation of young children. Time in institutional care is a negative predictor for cognitive status for children placed at birth. Moreover stunting was found to be a useful indicator of the degree of impact of early adversity on cognitive development. Particular attention is needed for special-needs children such as those with low birth weight, since their development was found to be more sensitive to early adversity than that of normal birth weight children.
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