201. Évaluation à 6 ans du langage de l’enfant né grand prématuré sans paralysie cérébrale : étude prospective de 55 enfants
- Author
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Charollais, A., Stumpf, M.-H., Beaugrand, D., Lemarchand, M., Radi, S., Pasquet, F., Khomsi, A., and Marret, S.
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PREMATURE infants , *CEREBRAL palsy , *LONGITUDINAL method , *SPEECH disorders in children , *LEARNING disabilities , *SENSORIMOTOR cortex , *DEVELOPMENTAL disabilities - Abstract
Summary: Objectives: Very premature birth carries a high risk of neurocognitive disabilities and learning disorders. Acquiring sufficient speech skills is crucial to good school performance. Methods: A prospective study was conducted in 2006 to evaluate speech development in 55 children born very prematurely in 2000 at the Rouen Teaching Hospital (Rouen, France), free of cerebral palsy, compared to 6-year-old born at full term. A computerized speech assessment tool was used (Bilan Informatisé du Langage Oral, BILO II). Results: In the premature-birth group, 49 % of 6-year-old had at least 1 score below the 25th percentile on 1 of the 8 BILO II tests. Significant speech impairments were noted for 2 components of speech, namely, comprehension and phonology. Oral comprehension scores no higher than the 10th percentile were obtained by 23 % of prematurely born children (P <0.02 vs controls). On word repetition tasks used to test phonology, 21 % of prematurely born children obtained scores no higher than the 10th percentile (P <0.01 vs controls). An evaluation of sensorimotor language prerequisites (constraints) in 30 of the 55 prematurely born children showed significant differences with the controls for word memory, visual attention, and buccofacial praxis. Conclusion: The speech development impairments found in 6-year-old born very prematurely suggest a distinctive pattern of neurodevelopmental dysfunction that is consistent with the motor theory of speech perception. [ABSTRACT FROM AUTHOR]
- Published
- 2010
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