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Evaluation of neurodevelopment of preterm infants using Bayley III scale / Avaliação do neurodesenvolvimento em lactentes pré-termos usando a escala Bayley III
Góes, Fernanda Veiga de; Méio, Maria Dalva B. B.; Mello, Rosane Reis de; Morsch, Denise.
Affiliation
  • Góes, Fernanda Veiga de; Instituto Fernandes Figueira. Departament of Pediatrics. Rio de Janeiro. BR
  • Méio, Maria Dalva B. B.; Instituto Fernandes Figueira. Departament of Pediatrics. Rio de Janeiro. BR
  • Mello, Rosane Reis de; Instituto Fernandes Figueira. Departament of Pediatrics. Rio de Janeiro. BR
  • Morsch, Denise; Instituto Fernandes Figueira. Departament of Pediatrics. Rio de Janeiro. BR
Rev. bras. saúde matern. infant ; 15(1): 47-55, Jan-Mar/2015. tab
Article in English | LILACS, BVSAM | ID: lil-746161
Responsible library: BR663.1
ABSTRACT
To assess cognitive, motor, and language development in preterm infants, and perinatal, neonatal and socioeconomic factors associated with abnormal development.

Methods:

a cross-sectional study was carried out with 104 preterm infants (gestational ages < 33 weeks) (17 - 30 months corrected ages) using the Bayley III Scale. Logistic regression analysis was performed and prevalence ratios calculated.

Results:

the average language score (81.9) was low, while cognitive (93.7) and motor (91.1) scores were within normal values. There were deficiencies in receptive but not in expressive language. Male sex (OR 2.55 CI 1.01-6.44) and neonatal pneumonia (OR 33.85 CI 3.3-337.8) were associated with abnormal language scores. No factor was associated with abnormal cognitive scores; male gender indicated an increased risk of abnormal motor scores. The lack of a father was a risk factor for impaired motor development (PR 2.96, CI 5.6 - 1.55). There was no statistically significant difference in the development of small and appropriate for gestational age children.

Conclusions:

the Bayley III Scale was useful for assessing language and cognition separately, discriminating between receptive and expressive language. There was a high frequency of language deficiencies, especially in receptive language. Although motor and cognitive average scores were within the normal range, there was a high frequency of children with delayed development in these areas, especially motor development...
RESUMO
Avaliar o desenvolvimento motor, linguagem e cognitivo em prematuros e fatores perinatais, neonatais e socioeconômicos associados ao desenvolvimento anormal.

Métodos:

estudo transversal 104 recém-nascidos pré-termos (idade gestacional <33 semanas) foram avaliados (17 - 30 meses idade corrigida), utilizando a Escala Bayley III. Realizada análise de regressão logística e calculadas razões de prevalência.

Resultados:

a média do escore de linguagem (81,9) foi baixa, enquanto as dos escores cognitivo (93,7) e motor (91,1) estavam normais. Foram encontrados déficits na linguagem receptiva, não na expressiva. Sexo masculino (OR 2,55 IC 1,01-6,44) e pneumonia neonatal (OR 33,85 IC 3,3-337,8) foram associados com escores anormais de linguagem. Nenhum fator foi associado a pontuações cognitivas anormais; sexo masculino indicou risco aumentado de escores motores anormais. Ausência do pai foi risco para desenvolvimento motor (RP 2,96 IC 5,6-1,55). Não houve diferença estatística entre o desenvolvimento de crianças pequenas e adequadas para idade gestacional.

Conclusões:

a escala Bayley III foi vantajosa para avaliar linguagem e cognição separadamente, discriminando linguagem receptiva e expressiva. Houve uma elevada frequência de déficit de linguagem, especialmente receptiva. Embora os escores motor e cognitivo médios estivessem na faixa normal, houve uma alta frequência de atraso nestas áreas, principalmente a motora...
Subject(s)


Full text: Available Collection: International databases Database: BVSAM / LILACS Main subject: Child Development / Cognition Disorders / Intelligence Tests / Language Development Type of study: Observational study / Prevalence study / Risk factors Limits: Humans / Infant / Infant, Newborn Language: English Journal: Rev. bras. saúde matern. infant Year: 2015 Document type: Article Affiliation country: Brazil Institution/Affiliation country: Instituto Fernandes Figueira/BR

Full text: Available Collection: International databases Database: BVSAM / LILACS Main subject: Child Development / Cognition Disorders / Intelligence Tests / Language Development Type of study: Observational study / Prevalence study / Risk factors Limits: Humans / Infant / Infant, Newborn Language: English Journal: Rev. bras. saúde matern. infant Year: 2015 Document type: Article Affiliation country: Brazil Institution/Affiliation country: Instituto Fernandes Figueira/BR
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