2018
DOI: 10.1590/1414-462x201800040400
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Adequação do peso ao nascer para idade gestacional de acordo com a curva INTERGROWTH-21 st e fatores associados ao pequeno para idade gestacional

Abstract: Resumo Introdução Apesar do conhecimento sobre a etiologia multifatorial do crescimento intrauterino restrito, há escassez de estudos nacionais. Objetivo Estimar a adequação do peso ao nascer para idade gestacional e investigar fatores associados ao recém-nascido pequeno para idade gestacional (RN-PIG), com destaque para tabagismo e pré-natal. Método Estudo seccional em maternidades públicas no Rio de Janeiro e em Niterói, em 2011, com 1.771 nascidos vivos. Foram realizadas entrevistas com puérperas e co… Show more

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Cited by 11 publications
(7 citation statements)
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References 31 publications
(67 reference statements)
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“…Since the prevalence of IUGR was significantly higher among non-recruited children, we suggest selection bias as the most likely explanation. In addition, some studies indicate that the INTERGROWTH 21st curve tends to underestimate the frequency of small for gestational age newborns, a proxy for IUGR [43]. Despite this, our study detected associations with anemia before pregnancy and primiparity.…”
Section: Discussioncontrasting
confidence: 82%
See 1 more Smart Citation
“…Since the prevalence of IUGR was significantly higher among non-recruited children, we suggest selection bias as the most likely explanation. In addition, some studies indicate that the INTERGROWTH 21st curve tends to underestimate the frequency of small for gestational age newborns, a proxy for IUGR [43]. Despite this, our study detected associations with anemia before pregnancy and primiparity.…”
Section: Discussioncontrasting
confidence: 82%
“…Prevalence of prematurity in the Guarani was also higher than the corresponding rates in the non-indigenous Brazilian population (11.5%) [42] and in indigenous peoples in other regions of the world (10.8%) [41], and was only lower than the prevalence rates among the Aboriginal peoples of Australia (19.4%), which were the highest prevalence rates of prematurity reported in the literature [15]. Meanwhile, prevalence of IUGR in the Guarani was lower than the rates described in non-indigenous populations in Brazil that used the same reference curve as this study (9.3%) [43]. Prevalence was close to the rates reported in indigenous populations in different regions of the world (7.8%) [41], and lower than the prevalence rates in Aboriginal peoples in Australia (16.3%) [15].…”
Section: Discussioncontrasting
confidence: 61%
“…The etiologies are diverse, including placental insufficiency, maternal malnutrition and smoking, genetic disorders, drugs, and obesity 39 . Such as alteration occurs in approximately 9% of the newborns, with a greater prevalence in children of teenagers and primiparous women (p<0.05) 40 .…”
Section: Discussionmentioning
confidence: 99%
“…As etiologias são diversas, como insuficiência placentária, desnutrição materna e tabagismo, desordens genéticas, drogas, obesidade 39 . Tal alteração ocorre em aproximadamente 9% dos recém-nascidos com maior prevalência em filhos de adolescentes e de primíparas (p<0,05) 40 .…”
Section: Discussionunclassified