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Cognitive failure to thrive in high-risk infants: the importance of the psychosocial environment
S C Engelke1, M K Engelke, J M Helm
1School of Medicine, Department of Pediatrics, East Carolina University, Greenville, N.C. 27858-4354, USA.
Insights
Early social risk assessment in high-risk infants predicts later cognitive development. Neonatal social risk identification is crucial for infants with medical or neurological issues, aiding early intervention.
Area of Science:
- Developmental Psychology
- Neonatal Care
- Public Health
Background:
- Neonatal intensive care unit (NICU) graduates are at higher risk for developmental delays.
- Predicting long-term cognitive outcomes in high-risk infants remains a challenge.
- Early identification of risk factors is crucial for timely intervention.
Purpose of the Study:
- To evaluate the efficacy of early social risk assessment in predicting cognitive development in high-risk infants.
- To determine if social risk is a significant predictor of cognitive decline between 12 and 36 months corrected age.
- To assess the role of social risk assessment in identifying infants needing targeted developmental support.
Main Methods:
- A cohort of 122 high-risk infants was assessed for social risk by a social worker prior to NICU discharge.
- Infants underwent cognitive evaluations at 12 and 36 months corrected age.
- Cognitive development was analyzed across groups defined by medical, neurologic, and social risk factors.
Main Results:
- No significant differences in 12-month cognitive development were observed among medical, neurologic, or social risk groups.
- A significant decline in developmental quotient was noted between 12 and 36 months in infants with social risk (alone or combined with medical/neurologic risks).
- Social risk assessment accurately predicted 36-month cognitive outcome in 71% of infants with normal 12-month findings.
Conclusions:
- Neonatal social risk assessment is a valuable tool for identifying infants at high risk for cognitive retardation.
- Social risk assessment is particularly important for infants with co-existing medical or neurologic problems.
- Early identification of social risk facilitates timely interventions to mitigate long-term cognitive deficits.
Abstract:
We evaluated early social risk assessment as a predictor of cognitive development in high-risk infants. A social worker assessed social risk in 122 infants before discharge from a neonatal intensive care unit. Infants were evaluated at ages 12 and 36 months adjusted for prematurity. We found no difference in 12-month cognitive development among medical, neurologic, or social risk groups. However, from 12 to 36 months there was a significant decline in mean developmental quotient in the groups with social risk alone, neurologic and social risk, and medical and social risk, but not in the groups with medical or neurologic risks without social risk. Social risk assessment correctly predicted 36-month cognitive outcome in 71% of infants who had normal findings at 12 months. We conclude that neonatal social risk assessment can help identify infants at highest risk for cognitive retardation and is particularly important for infants who have medical or neurologic problems.