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Updated: Mar 1, 2026

Assessment and Evaluation of the High Risk Neonate: The NICU Network Neurobehavioral Scale
Published on: August 25, 2014
Behavioral Problems and Socioemotional Competence at 18 to 22 Months of Extremely Premature Children
Myriam Peralta-Carcelen1, Waldemar A Carlo2, Athina Pappas3
1Department of Pediatrics, University of Alabama at Birmingham, Birmingham, Alabama; mperalta@peds.uab.edu.
Insights
Extremely premature children face high risks for behavioral and socioemotional issues. Sociodemographic factors and developmental delays significantly impact these outcomes in early childhood.
Area of Science:
- Pediatric developmental psychology
- Neonatal neurodevelopmental outcomes
Background:
- Behavior and socioemotional development are critical for overall child well-being.
- Extremely premature infants represent a vulnerable population requiring close developmental monitoring.
Purpose of the Study:
- To investigate behavioral problems and socioemotional competence deficits in extremely premature children.
- To identify perinatal and sociodemographic risk factors associated with these developmental outcomes.
- To explore the mediating role of cognitive and language development.
Main Methods:
- Longitudinal evaluation of 2505 extremely premature children (born <27 weeks gestation) at 18-22 months corrected age.
- Utilized the Brief Infant and Toddler Social and Emotional Assessment and Bayley Scales of Infant and Toddler Development, Third Edition (Bayley-III).
- Employed logistic regression and structural equation modeling to analyze risk factors and mediators.
Main Results:
- 35% exhibited behavioral problems; 26% had socioemotional competence deficits.
- Risk factors included male sex, public insurance, lower maternal education, and younger maternal age.
- Cognitive and language scores from Bayley-III significantly mediated the relationship between risk factors and developmental outcomes.
Conclusions:
- Extremely premature infants are at significant risk for behavioral and socioemotional challenges.
- Sociodemographic factors, neuromotor status, and cognitive/language function are key influences.
- Early identification and intervention are crucial for supporting development in this population.
Background:
Behavior and socioemotional development are crucial aspects of child development .
Methods:
A total of 2505 children born at <27 weeks' gestation was evaluated at 18 to 22 months' corrected age between January 1, 2008 and December 12, 2012 (86% follow-up). The Brief Infant and Toddler Social and Emotional Assessment was used to evaluate behavioral and socioemotional problems. Cognition and language were evaluated by using the Bayley Scales of Infant and Toddler Development, Third Edition (Bayley-III). Logistic regression analysis was used to evaluate for perinatal and demographic factors associated with behavioral problems (≥75th percentile) and delayed socioemotional competence (≤15th percentile). Structural equation modeling with bootstrapping was used to identify possible associated risk factors and Bayley-III scores as mediators.
Results:
Thirty-five percent (873) of children had behavioral problems, and 26% (637) displayed deficits in socioemotional competence. Male sex, public insurance, mothers with less than a high school education, and lower maternal age were associated with behavioral problems. Deficits in competence were associated with lower birth weight, public insurance, mothers with less than a high school education, and abnormal neuromotor exam. Bayley-III language and cognitive scores were significant mediators of the relationships between risk factors and both behavioral and competence scores (P < .05).
Conclusions:
Extremely premature children are at risk for behavioral problems and deficits in socioemotional competence. Sociodemographic factors were associated with both socioemotional competence and behavioral problems. Deficits in socioemotional competence were also associated with neuromotor abnormalities and cognitive and language function.
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