2013
DOI: 10.1590/s1415-52732013000500006
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Ingestão de energia e de nutrientes e baixo peso ao nascer: estudo de coorte com gestantes adolescentes

Abstract: OBJETIVO: Avaliar a ingestão de energia, de macro e de micronutrientes por adolescentes no primeiro e no segundo trimestres de gestação e estimar sua associação com o peso do concepto ao nascer. MÉTODOS: Estudo longitudinal, incluindo 139 gestantes adolescentes atendidas em serviço de pré-natal de maternidade pública, acompanhadas desde o primeiro trimestre gestacional até o puerpério imediato. Aplicou-se um questionário de frequência de consumo alimentar no primeiro e no segundo trimestres de gestação. O peso… Show more

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Cited by 12 publications
(18 citation statements)
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“…The alpha-linolenic fatty acid intake of pregnant women was lower than that reported for pregnant adolescents studied in Rio de Janeiro [6]. Compared to another study conducted in Rio de Janeiro, the women in this study presented a less favorable profile, in respect of the intake of alpha-linolenic fatty acid, with a median and interquartile range of 1.63 (1.25-2.19) grams versus 2.1 (1.4-2.6) grams [8].…”
Section: Discussioncontrasting
confidence: 69%
See 1 more Smart Citation
“…The alpha-linolenic fatty acid intake of pregnant women was lower than that reported for pregnant adolescents studied in Rio de Janeiro [6]. Compared to another study conducted in Rio de Janeiro, the women in this study presented a less favorable profile, in respect of the intake of alpha-linolenic fatty acid, with a median and interquartile range of 1.63 (1.25-2.19) grams versus 2.1 (1.4-2.6) grams [8].…”
Section: Discussioncontrasting
confidence: 69%
“…A study carried out in Rio de Janeiro with pregnant adolescents found that intake of omega-3 fatty acids was a predictor of the babies' birth weight, and for intake of every 1 gram of omega-3 fatty acids, the baby's weight increased by 74.33 grams [6].…”
Section: Introductionmentioning
confidence: 99%
“…A literatura tem apontado associações entre aspectos alimentares e desfechos gestacionais. Campos et al 4 , em uma coorte de gestantes adolescentes, encontraram maior consumo de proteína, lipídeos, colesterol, cálcio, potássio, fósforo, ácidos graxos saturados e monoinstaurados entre mães de crianças que nasceram com mais de 2500 g, sendo o principal preditor do peso ao nascer o perfil lipídico da dieta materna. Em outra coorte, abarcando 46.262 gestantes dinamarquesas, foi observada forte associação entre açúcar de adição e maiores valores do ganho de peso gestacional 5 .…”
Section: Introductionunclassified
“…Unlike some studies showing divergent results, since some data show a higher proportion of teenagers in a marriage-like relationship [17,18], others confirm a prevalence of unmarried teenagers who do not live with their partners [13,19]. It is worth emphasizing that most of the existing marital unions do not necessarily imply the couple financial independence or responsibility concerning care for the newborn infant, and this may be a factor motivated by pregnancy itself and social pressure.…”
Section: Discussionmentioning
confidence: 95%
“…Most intercurrences are common in early pregnancy, since physiological immaturity to withstand pregnancy stress may represent a high risk of unfavorable obstetric outcome, something which leads mainly to fetal growth deficit, prematurity, and low birth weight [19]. It is also worth mentioning that these risks may be related to low adherence to prenatal care, something which allows identifying risk situations and performing early and efficient interventions [18,28].…”
Section: Discussionmentioning
confidence: 99%