期刊
ACTA PAEDIATRICA
卷 102, 期 3, 页码 300-307出版社
WILEY-BLACKWELL
DOI: 10.1111/apa.12091
关键词
Bayley-III; Follow-up study; Neurodevelopmental impairment; Preterm infants; Very low gestational age
类别
资金
- Tallinn Children's Hospital Foundation
- Estonian Science Foundation [GARLA 7094]
Aim To study very low gestational age (VLGA, <32weeks) infants at 2years of age and to identify the predictors of adverse outcomes. Methods A population-based cohort of 155 surviving VLGA infants born in Estonia in 2007 was followed up and compared with a matched full-term (FT) control group. A logistic regression model was used to test associations between risk factors and adverse outcomes. Results No impairment was found in 60% of the VLGA infants. Neurodevelopmental impairment was noted in 12% of VLGA infants, with 8% of the infants affected by cerebral palsy without independent walking, 5% with cognitive delay, 10% with language delay and 1% with hearing impairment. The differences between preterm and FT infants in terms of the mean Cognitive, Language, and Motor Composite Scores assessed using the Bayley-III scales were in excess of 0.5SD. Somatic growth delay was a significant problem among preterm infants. The existence of severe neonatal cerebral lesions was the most significant predictor of adverse outcomes. Conclusion In all domains studied, adverse conditions were more prevalent among VLGA infants than among the FT control group. Efforts to reduce neonatal morbidity in preterm infants should be a key priority for health care in Estonia.
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