Detalhes bibliográficos
| Autor(a) principal: |
Lima,Paola Azara Tabicas |
| Data de Publicação: |
2014 |
| Outros Autores: |
Carvalho,Manoel de,
Costa,Ana Carolina Carioca da,
Moreira,Maria Elisabeth Lopes |
| Tipo de documento: |
Artigo
|
| Idioma: |
eng |
| Título da fonte: |
Jornal de Pediatria (Online) |
| Texto Completo: |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0021-75572014000100022
|
Resumo: |
OBJECTIVES: To determine the rate of extrauterine growth restriction in very low birth weight infants and to evaluate the influence of perinatal variables, clinical practices, and neonatal morbidities on this outcome. METHODS: A longitudinal study was performed in four neonatal units in the city of Rio de Janeiro. 570 very low birth weight infants were analyzed. The study included perinatal variables, variables related to clinical practices, and incident morbidities in these preterm infants. Extrauterine growth restriction was defined using z-scores for weight or head circumference < -2 for cor-rected age. Statistical analysis was performed using the Statistical Package for Social Sciences (SPSS) and R software. RESULTS: This study comprised 570 infants, of which 49% were males, and 33% were small for gestational age (SGA). The mean weight and head circumference at birth were 1,113 ± 267 g and 27 ± 2 cm, respectively. The mean z-scores of birth weight and weight at discharge were -0.96± 0.78 and -1.54 ± 0.75, respectively; for head circumference, the mean z-scores at birth and at discharge were -0.63 ± 1.18 and -0.45 ± 0.94, respectively. The rate of extrauterine growth restriction considering the weight was 26% (149/570) and considering the head circumference, 5% (29/570). SGA was the variable with the greatest impact on both growth restriction for weight (PR = 4.33) and for head circumference (PR = 2.11) in adjusted analyses. CONCLUSION: Extrauterine growth restriction was high in the population, especially for SGA newborns and those with neonatal morbidities |