Navegando por Palavras-chave "appropriate for gestational age"

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    Ser pequeno para a idade gestacional é um fator de risco para a retinopatia da prematuridade? Estudo com 345 pré-termos de muito baixo peso
    (Sociedade Brasileira de Pediatria, 2009-02-01) Fortes Filho, João Borges [UNIFESP]; Valiatti, Fabiana Borba; Eckert, Gabriela Unchalo [UNIFESP]; Costa, Marlene Coelho da; Silveira, Rita C.; Procianoy, Renato Soibelmann; Universidade Federal do Rio Grande do Sul Faculdade de Medicina; Hospital de Clínicas de Porto Alegre Setor de Retinopatia da Prematuridade; UFRGS; HCPA; Universidade Federal de São Paulo (UNIFESP); HCPA Unidade de Terapia Intensiva Neonatal; UFRGS Faculdade de Medicina; HCPA Serviço de Neonatologia
    OBJECTIVE: To analyze prevalence and risk factors for retinopathy of prematurity (ROP) among preterm infants born small for gestational age (SGA) and appropriate for gestational age (AGA). METHODS: A prospective cohort study included preterm infants with birth weight (BW) ≤ 1,500 grams and gestational age (GA) ≤ 32 weeks, divided into two groups: AGA or SGA. Prevalences and risk factors for ROP were determined in both groups. Logistic regression was used for the significant variables after univariate analysis. RESULTS: A total of 345 patients were examined: 199 included in the AGA group and 146 in the SGA. Mean BW and GA in the whole cohort (345 patients) were 1,128.12 grams (±239.9) and 29.7 weeks (±1.9), respectively. The prevalence of any stage ROP and severe ROP (needing treatment) was 29.6 and 7.0%, respectively. ROP in any evolutive stage developed in 66 AGA (33.2%) and in 36 SGA (24.7%) (p = 0.111). Severe ROP occurred in 15 AGA (7.5%) and in nine SGA (6.2%) (p = 0.779). After adjusted logistic regression, weight gain from birth to sixth week of life and need for blood transfusions were found to be significant risk factors for ROP in both groups. CONCLUSIONS: This study has shown that being SGA was not a significant risk factor for any stage ROP or for severe ROP in this cohort and, also, that the risk factors for ROP were similar among SGA and AGA very-low-birth-weight preterm babies.