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Acta Paediatr. 2010 May;99(5):684-9. doi: 10.1111/j.1651-2227.2010.01695.x.

Neurodevelopment of children born very preterm and free of severe disabilities: the Nord-Pas de Calais Epipage cohort study.

Author information

1
.Clinique de pédiatrie Saint Antoine, Hôpital Saint Vincent de Paul, boulevard de Belfort, Lille cedex, France. charkaluk.marie-laure@ghicl.net

Abstract

AIM:

To describe the development of very preterm children free of cerebral palsy or severe sensory impairment in the domains of gross and fine motor functions, language and sociability at a corrected age of 2 years; to identify factors associated with performances in each domain.

METHODS:

A total of 347 children born in 1997 before 33 weeks of gestation, part of the EPIPAGE population-based cohort study, had their psychomotor development assessed with the Brunet-Lezine scale.

RESULTS:

The study population had a mean gestational age of 30.1 +/- 2.0 weeks. Lower developmental quotients (DQ) were observed in the study group compared to the reference sample (96 +/- 13 vs 104 +/- 8, p < 0.01). Fine motor function, language and sociability were all affected with a p value <0.01. Multivariate analysis showed that duration of intubation and parents' educational and occupational levels were the only variables significantly related to each developmental domain (p < 0.01).

CONCLUSIONS:

Children very preterm and free of severe disabilities had mild delays in multiple areas of development. The mechanisms by which neonatal factors played a role need further investigation. However socioeconomic status had a great impact on development and our results underline the need for improved support of socioeconomically disadvantaged parents after a preterm birth.

PMID:
20491713
PMCID:
PMC4823384
DOI:
10.1111/j.1651-2227.2010.01695.x
[Indexed for MEDLINE]
Free PMC Article

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