2023
DOI: 10.1590/1980-549720230016.2
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Gestational age: comparing estimation methods and live births’ profile

Abstract: RESUMO Objetivo: Identificar fatores associados à definição do método estimador da idade gestacional (IG) registrado na declaração de nascido vivo (DNV) e comparar os resultados obtidos segundo método no município de São Paulo, entre 2012 e 2019. Métodos: Estudo transversal de base populacional utilizando o Sistema de Informações sobre Nascidos Vivos. Realizou-se análise descritiva e comparativa segundo método de estimativa da IG, seguida de modelo de regressão logística uni e multivariada para identificar a… Show more

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Cited by 2 publications
(9 citation statements)
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“…About 40% of live births in the municipality of São Paulo have their gestational age determined by the last menstrual period date. This method tends to overestimate prematurity when compared with the ultrasonographic method; therefore these differences in the definition of gestational age may be present in our data 45 . However, the limitations presented here do not compromise the results of this study, as routine data are frequently used in research on fetal mortality 9,19 …”
Section: Discussionmentioning
confidence: 82%
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“…About 40% of live births in the municipality of São Paulo have their gestational age determined by the last menstrual period date. This method tends to overestimate prematurity when compared with the ultrasonographic method; therefore these differences in the definition of gestational age may be present in our data 45 . However, the limitations presented here do not compromise the results of this study, as routine data are frequently used in research on fetal mortality 9,19 …”
Section: Discussionmentioning
confidence: 82%
“…This method tends to overestimate prematurity when compared with the ultrasonographic method; therefore these differences in the definition of gestational age may be present in our data. 45 However, the limitations presented here do not compromise the results of this study, as routine data are frequently used in research on fetal mortality. 9,19 Another limitation is related to the INTERGROWTH-21st fetal growth patterns that are based on healthy pregnancies from populations with low rates of adverse perinatal outcomes.…”
Section: Discussionmentioning
confidence: 95%
“…Este estudo busca, assim, explorar as nuances dessa relação, contribuindo para uma compreensão mais abrangente que informe práticas médicas, estratégias de intervenção e promoção de um desenvolvimento infantil saudável 1,2,5,6 . chave para uma análise de diversidade da amostra 5,6,11,12 .…”
Section: Resultsunclassified
“…O tipo de parto, se natural, cesariana ou instrumentado, pode impactar o estado de saúde imediato do recém-nascido. Por exemplo, partos complicados podem resultar em stress fetal, afetando o equilíbrio de oxigênio e nutrientes essenciais durante o nascimento 1,2,11,12 .…”
Section: Importância Dos Eventos Obstétricosunclassified
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