期刊
EUROPEAN JOURNAL OF PEDIATRICS
卷 181, 期 1, 页码 197-205出版社
SPRINGER
DOI: 10.1007/s00431-021-04177-x
关键词
Growth; Very low birth weight; Morbidities; Neurodevelopmental outcomes
类别
Growth in preterm infants has long-term implications for neurodevelopmental outcomes, with some infants showing growth parameters below the 30-40th percentile of normal values at 5 years. Bronchopulmonary dysplasia, sepsis, and periventricular leukomalacia were associated with growth restrictions in weight, height, and head circumference, highlighting the importance of regular checkups and early interventions for optimal growth in preterm infants.
Growth in preterm infants has long-term implications for neurodevelopmental outcomes. We aimed to estimate the nationwide growth outcomes from birth to 5 years in infants born under 1500 g and to analyze the effects of major morbidities in preterm infants on growth. In total, 2961 children born in 2013 with a birth weight under 1500 g who underwent an infant health checkup between 2013 and 2018 according to the National Health Insurance Service database were included. Checkups were conducted at 4-6, 9-12, 18-24, 30-36, 42-48, and 54-60 months of age. Information was obtained from the International Classification of Diseases-10 codes or a questionnaire administered during the check-up. At 60 months of age, the mean percentiles of weight, height, and head circumference fell within only the 30-40th percentile of normal growth values. About 30% of infants had growth parameters below the 10th percentile and showed worse neurodevelopmental outcomes. Using multiple logistic regression, infants with bronchopulmonary dysplasia showed a significantly higher incidence of growth restriction in all three categories of weight (odds ratio [OR] 1.50), height (OR 1.33), and head circumference (OR 1.36) at 60 months. Sepsis was associated with growth restriction in weight (OR 1.43) and head circumference (OR 1.33). Periventricular leukomalacia infants had relatively small head circumferences (OR 1.91) and poor developmental screening results (OR 2.89). Conclusion: Catch-up growth remains a major issue in infants born under 1500 g, especially those with some morbidities from preterm birth. Regular checkups to monitor and early intervention to achieve normal growth are essential.
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