Neonatal neurobehavioral patterns help in predicting cognitive and motor delays in toddlers: JAMA
USA: A new study found that among preterm Infants, high-risk neonatal neurobehavioral patterns at NICU discharge were associated with adverse cognitive, motor, and behavioural outcomes at 2 years of age. The article was published in the JAMA Network Open.
WHO estimates 15 million preterm births globally every year. Preterm infants are more vulnerable to medical complications while in the neonatal intensive care unit (NICU) which may lead to neurodevelopmental impairment. Rates of morbidities may vary, but they are associated with a spectrum of developmental outcomes, including cognitive, language, and motor. Behavior problems, reported in 13% to 46% of very preterm and low birth weight infants, are also of clinical concern, as they may affect long-term academic, home, and social functioning. Identifying poor outcomes and treatable risk factors among very preterm infants is challenging, thus improving early risk detection and intervention targets to potentially address developmental and behavioural delays are needed.
McGowan EC, Brown Alpert Medical School and Women and Infants Hospital, Rhode Island and colleagues conducted a study to determine associations between neonatal neurobehavior, neonatal medical risk, and 2-year outcomes using the Neonatal Intensive Care Unit (NICU) Network Neurobehavioral Scale (NNNS).
Investigators enrolled 679 infants born at less than 30 weeks gestation. NNNS examinations were completed the week of NICU discharge, and 6 profiles of neurobehavior were identified by latent profile analysis. The primary outcome was set as Bayley Scales of Infant and Toddler Development, third edition (Bayley-III), cognitive, language, and motor scores of less than 85 and Child Behavior Checklist (CBCL) T scores greater than 63. Two NNNS behaviour profiles were considered high behavioural risk. Infants with at least 2 medical morbidities (n = 123) were considered high medical risk.
Disclaimer: This website is primarily for healthcare professionals. The content here does not replace medical advice and should not be used as medical, diagnostic, endorsement, treatment, or prescription advice. Medical science evolves rapidly, and we strive to keep our information current. If you find any discrepancies, please contact us at corrections@medicaldialogues.in. Read our Correction Policy here. Nothing here should be used as a substitute for medical advice, diagnosis, or treatment. We do not endorse any healthcare advice that contradicts a physician's guidance. Use of this site is subject to our Terms of Use, Privacy Policy, and Advertisement Policy. For more details, read our Full Disclaimer here.
NOTE: Join us in combating medical misinformation. If you encounter a questionable health, medical, or medical education claim, email us at factcheck@medicaldialogues.in for evaluation.