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Ganho de peso gestacional e fatores maternos associados à sua inadequação em adolescentes brasileiras / Gestational weight gain and maternal factors associated with its inadequacy in Brazilian adolescents
Rio de Janeiro; s.n; 2023. 148 p. ilus.
Thesis in Portuguese | LILACS | ID: biblio-1551483
RESUMO

Introdução:

O ganho de peso gestacional (GPG) é amplamente discutido na literatura por se configurar como um dos determinantes para os desfechos maternos e neonatais, no entanto, grande parte das investigações são voltadas predominantemente para mulheres adultas.

Objetivo:

Avaliar os fatores maternos associados ao GPG em adolescentes brasileiras oriundas do estudo "Nascer no Brasil inquérito nacional sobre parto e nascimento".

Métodos:

Estudo transversal, de base hospitalar, no qual foram incluídas 3.904 adolescentes com gestação de feto único e idade gestacional (IG) ao nascimento ≥37 semanas. Construiu-se um modelo hierarquizado para buscar associação entre a variável dependente inadequação do GPG, e as independentes características sociodemográficas, assistenciais, obstétricas e comportamentais.

Resultados:

As chances de GPT insuficiente foram maiores para as adolescentes do Norte (OR=1,50, IC95% 1,07 ­ 2,10) e Nordeste (OR=1,68, IC95% 1,27 ­ 2,21). O trabalho remunerado elevou as chances de GPG insuficiente (IC95% 1,15 ­ 2,39) e excessivo (IC95% 1,01 ­ 1,86). O sobrepeso ou obesidade pré-gestacional foram associados ao GPT excessivo (OR=1,86, IC95% 1,19 ­ 2,92 e OR= 3,06, IC95% 2,10 ­ 4,45, respectivamente), bem como a IG ≥42 semanas (OR=2,23, IC95% 1,03 ­ 4,81).

Conclusão:

Para além das discussões já bem embasadas na literatura acerca do estado nutricional pré-gestacional e seu impacto no GPG, os presentes achados possibilitam um olhar mais focado acerca de questões sociais, as quais possuem extrema relevância no GPG e precisam ser considerados na prática clínica e nas políticas públicas direcionadas às adolescentes.
ABSTRACT

Introduction:

Gestational weight gain (GWG) is widely discussed in the literature as it is one of the determinants of maternal and neonatal outcomes, however, most investigations are predominantly focused on adult women.

Objective:

To evaluate maternal factors associated with GPG in Brazilian adolescents from the study "Born in Brazil national survey on labor and birth".

Methods:

Cross-sectional, hospital-based study, which included 3,904 adolescents with a singleton pregnancy and gestational age (GA) at birth ≥37 weeks. A hierarchical model was constructed to seek association between the dependent variable GPG inadequacy, and the independent variables sociodemographic, care, obstetric and behavioral characteristics.

Results:

The chances of insufficient GPT were higher for adolescents from the North (OR=1.50, 95%CI 1.07 ­ 2.10) and Northeast (OR=1.68, 95%CI 1.27 ­ 2, 21). Paid work increased the chances of insufficient (95%CI 1.15 ­ 2.39) and excessive (95%CI 1.01 ­ 1.86) GPG. Pre-gestational overweight or obesity were associated with excessive GPT (OR=1.86, 95% CI 1.19 ­ 2.92 and OR= 3.06, 95% CI 2.10 ­ 4.45, respectively), as well as GA ≥42 weeks (OR=2.23, 95% CI 1.03 ­ 4.81).

Conclusion:

In addition to the already well-founded discussions in the literature about the pre-pregnancy nutritional status and its impact on GPG, the present findings allow a more focused look at social issues, which are extremely relevant in GPG and need to be considered in practice. clinic and public policies aimed at adolescents.
Subject(s)
Full text: Available Index: LILACS (Americas) Main subject: Pregnancy in Adolescence / Nutritional Status / Risk Factors / Gestational Weight Gain Limits: Adolescent / Humans Country/Region as subject: South America / Brazil Language: Portuguese Year: 2023 Type: Thesis

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Full text: Available Index: LILACS (Americas) Main subject: Pregnancy in Adolescence / Nutritional Status / Risk Factors / Gestational Weight Gain Limits: Adolescent / Humans Country/Region as subject: South America / Brazil Language: Portuguese Year: 2023 Type: Thesis