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Correlation of asphyxia and other risk factors with outcome: a contemporary view
G P Aylward1, S J Verhulst, S Bell
1Division of Developmental and Behavioral Pediatrics, Southern Illinois University School of Medicine, Springfield 62794-9230.
Insights
Environmental and behavioral factors are better predictors of child development outcomes than medical factors. This study highlights the importance of considering psychosocial and developmental aspects for long-term child health.
Area of Science:
- Perinatal health
- Child development
- Neuropsychology
Background:
- Assessing factors influencing child development is crucial for early intervention.
- Previous research has explored various prenatal, perinatal, and postnatal influences on child outcomes.
Purpose of the Study:
- To evaluate the relationships between maternal/prenatal, perinatal, and asphyxia-related variables and child outcomes at multiple time points.
- To determine the predictive power of medical/biological, environmental/psychosocial, and behavioral/developmental factors on long-term child development.
Main Methods:
- A multi-center study involving 608 children.
- Correlational analysis of 14 maternal/prenatal, 24 perinatal, and 12 asphyxia-related variables.
- Utilized optimality scales including the SES-Composite Index and Early Neuropsychologic Optimality Rating Scale-9.
Main Results:
- Generally weak correlations were observed between most variables and child outcomes.
- Perinatal variables showed stronger correlations with neurological outcomes at 36 months.
- Environmental/psychosocial and behavioral/developmental factors were more predictive of 36-month outcomes than medical/biological factors.
Conclusions:
- Child development is influenced by a complex interplay of factors.
- Environmental and behavioral assessments offer significant predictive value for long-term child outcomes.
- Future research should emphasize the integration of psychosocial and developmental assessments in predicting child health trajectories.
Abstract:
The relationships between 14 maternal/prenatal, 24 perinatal and 12 asphyxia-related variables and outcome at 40 weeks, nine, 18 and 36 months were evaluated in a sample of 608 children enrolled in the multi-center National Heart, Lung and Blood Institute Collaborative study. Correlations were weak generally, although they tended to be stronger for perinatal variables and neurological outcome at 36 months. When the maternal/prenatal and perinatal variables (medical/biological), the SES-Composite Index (environmental/psychosocial) and the Early Neuropsychologic Optimality Rating Scale-9 (behavioral/developmental) were used as optimality scales, prediction was enhanced; however, it appeared that the environmental/psychosocial and behavioral/developmental scales were more predictive of 36-month outcome than were medical/biological variable groupings.