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Intention of breastfeeding and association with sociodemographic, obstetric characteristics and experience with breastfeeding among pregnant women / Intenção de amamentar e associação com características sociodemográficas, obstétricas e experiência com o aleitamento materno entre mulheres grávidas
Castilho, Bárbara Moreira de; Fernandes, Renata Cordeiro; Höfelmann, Doroteia Aparecida.
  • Castilho, Bárbara Moreira de; Federal University of Paraná. Department of Nutrition. Curitiba. BR
  • Fernandes, Renata Cordeiro; Federal University of Paraná. Department of Nutrition. Post-Graduate Program in Food and Nutrition. Curitiba. BR
  • Höfelmann, Doroteia Aparecida; Federal University of Paraná. Department of Nutrition. Post-Graduate Program in Food and Nutrition. Curitiba. BR
Rev. Bras. Saúde Mater. Infant. (Online) ; 23: e20220097, 2023. tab, graf
Article in English | LILACS, BVSAM | ID: biblio-1449155
ABSTRACT
Abstract

Objectives:

to estimate the intention of breastfeeding (IBF) duration and its association with sociodemographic, obstetric characteristics and experience with breastfeeding among pregnant women undergoing prenatal care.

Methods:

cross-sectional study, with pregnant women undergoing prenatal care in public health services in Colombo, Paraná, Brazil. The duration of IBF was questioned to pregnant women. Negative binomial Poisson regression with robust variance adjustment allowed estimating crude and adjusted prevalence ratios (PR), and 95% confidence intervals (CI95%) of the association between IBF duration and exposure variables.

Results:

among the participating pregnant women (n = 604), 7.9% reported having IBF for less than six months, 28.0% from six to 11 months, 38.3% from 12 to 23 and 25.9% for 24 months or more. The mean IBF time was 13.5 ± 8.4 and median of 12 months. Pregnant women with moderate food insecurity (PR=1.34; CI95%=1.04-1.73), multiparous women (PR=1.13; CI95%=1.00-1.26), and who reported having been breastfed as babies (PR=1.19; CI95%=1.02-1.40) had a longer IBF time.

Conclusions:

food security situation, primiparity and exposure to breastfeeding in childhood are determinants of IBF during pregnancy.
RESUMO
Resumo

Objetivos:

estimar o tempo de intenção de amamentar (IA) e sua associação com características sociodemográficas, obstétricas e experiência com amamentação entre gestantes em acompanhamento pré-natal.

Métodos:

estudo transversal com gestantes em serviços públicos de saúde em Colombo, Paraná. O tempo de IA foi questionado às gestantes. Regressão de Poisson binomial negativa com ajuste robusto da variância permitiu estimar razões de prevalência (RP) brutas e ajustadas, e intervalos de confiança de 95% (IC95%) da associação entre tempo de IA e variáveis de exposição.

Resultados:

dentre as gestantes (n = 604), 7,9% afirmaram IA por menos de 6 meses, 28,0% de 6 a 11 meses, 38,3% de 12 a 23 e 25,9% por 24 meses ou mais. O tempo médio de IA foi de 13,5 ± 8,4 e mediana de 12 meses. Gestantes em insegurança alimentar moderada (RP=1,34; IC95%=1,04-1,73), multíparas (RP=1,13; IC95%=1,00-1,26), e que referiram terem sido amamentadas quando bebês (RP=1,19; IC95%=1,02-1,40) apresentaram maior tempo de IA.

Conclusões:

situação de segurança alimentar, primiparidade e exposição ao aleitamento materno na infância são determinantes da IA na gestação.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Parity / Prenatal Care / Breast Feeding / Intention / Food Supply Type of study: Observational study / Prevalence study / Risk factors Limits: Female / Humans / Pregnancy Country/Region as subject: South America / Brazil Language: English Journal: Rev. Bras. Saúde Mater. Infant. (Online) Journal subject: Sa£de P£blica / Sa£de da Mulher Year: 2023 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal University of Paraná/BR

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Full text: Available Index: LILACS (Americas) Main subject: Parity / Prenatal Care / Breast Feeding / Intention / Food Supply Type of study: Observational study / Prevalence study / Risk factors Limits: Female / Humans / Pregnancy Country/Region as subject: South America / Brazil Language: English Journal: Rev. Bras. Saúde Mater. Infant. (Online) Journal subject: Sa£de P£blica / Sa£de da Mulher Year: 2023 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal University of Paraná/BR