ABSTRACT
Purpose
to analyze how socioeconomic, pregnancy and childbirth factors relate to the feeding situation in the sixth month of life of full-term babies.
Methods
longitudinal observational study, with 98 mothers of full-term babies. Data collection was structured by capturing information regarding the clinical history and moment of birth in the babies' medical records, followed by the application of two questionnaires to the postpartum women, with questions regarding sociodemographic data, pre- and post-pregnancy data and the baby's nutrition. baby, the first being answered during hospital stay and the second, by telephone, in the 6th month of life. A descriptive analysis of the data was performed, using the frequency distribution of categorical variables, inferential analysis using Pearson's Chi-square test and multivariate analysis using binary logistic regression, adopting, for inclusion in the final model, the significance level of 5%.
Results
there was an association between exclusive breastfeeding in the 6th month and maternal education and between the period of food introduction and family income. Mothers with higher education were 4.82 times more likely to breastfeed their children exclusively until the sixth month. Families with lower income (up to one minimum wage) were 2.54 times more likely to start food introduction before the sixth month than families with higher income.
Conclusion
higher maternal education was a predictive factor for exclusive breastfeeding at the 6th month and higher military income was a predictive factor for introducing food after the 6th month.
Keywords:
Breast Feeding; Weaning; Child Nutrition; Sociodemographic Factors; Maternal and Child Health
RESUMO
Objetivo
analisar como os fatores socioeconômicos, da gestação e do parto se relacionam com a situação da alimentação no sexto mês de vida de bebês nascidos a termo.
Método
estudo observacional longitudinal, com 98 mães de bebês termos. A coleta de dados foi estruturada pela captação das informações referentes à história clínica e ao momento do parto nos prontuários dos bebês, seguida da aplicação de dois questionários, com questões referentes a dados sociodemográficos, dados pré e pós-gestacionais e da alimentação do bebê, sendo o primeiro respondido durante a internação hospitalar e o segundo, por contato telefônico, no 6° mês de vida. Foi realizada análise descritiva dos dados, por meio da distribuição de frequência das variáveis categóricas, análise inferencial utilizando o teste Qui-quadrado de Pearson e análise multivariada por regressão logística binária, adotando-se, para inclusão no modelo final, o nível de significância de 5%.
Resultados
houve associação entre aleitamento materno exclusivo no 6º mês e escolaridade materna e entre o início da introdução alimentar e a renda familiar. Mães com ensino superior apresentaram 4,82 vezes mais chances de amamentarem os filhos de forma exclusiva até o sexto mês. Famílias de menor renda (até um salário mínimo) tiveram 2,54 vezes mais chances de iniciarem a introdução alimentar antes do sexto mês do que as famílias de maior renda.
Conclusão
maior escolaridade materna foi fator preditor para o aleitamento materno exclusivo ao 6º mês e maior renda familiar foi fator preditor para introdução alimentar após o 6º mês.
Descritores:
Aleitamento Materno; Desmame; Nutrição da Criança; Fatores Sociodemográficos; Saúde Materno-infantil
INTRODUCTION
Breast milk is the most appropriate food for baby nutrition. The World Health Organization (WHO)(11 WHO: World Health Organization. The optimal duration of exclusive breastfeeding. Report of an Expert Consultation. Geneva: WHO; 2001.) and the Brazilian Ministry of Health(22 Brasil. Ministério da Saúde. Secretaria de Atenção Primaria à Saúde. Departamento de Promoção da Saúde. Guia alimentar para crianças brasileiras menores de 2 anos [Internet]. Brasília: Ministério da Saúde; 2019 [citado em 2024 Fev 5]. Disponível em: http://189.28.128.100/dab/docs/portaldab/publicacoes/guia_da_crianca_2019.pdf
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) recommend that newborns receive breast milk as early as the first hour of life and maintain it exclusively until the 6th month. After this period, they recommend maintaining breastfeeding (BF) in addition to other foods until the children are at least 2 years old.
The Brazilian 2019 National Child Food and Nutrition Study(33 Universidade Federal do Rio de Janeiro. Aleitamento materno: Prevalência e práticas de aleitamento materno em crianças brasileiras menores de 2 anos 4: ENANI 2019 [Internet]. Rio de Janeiro: UFRJ; 2021 [citado em 2024 Fev 5]. 108 p. Disponível em: https://enani.nutricao.ufrj.br/index.php/relatorios/
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) investigated BF prevalence and practices in Brazilian children under 2 years old and pointed out that it lasts on average less than the recommended 6 months for exclusive BF (EBF) and 2 years or more for supplemented BF. The average was found to be 15.9 months for BF and just 3 months for EBF – only 45.8% of children up to 6 months old received EBF. This scenario is far from the target established by the WHO: at least 70% of children under 6 months old on EBF by 2030(33 Universidade Federal do Rio de Janeiro. Aleitamento materno: Prevalência e práticas de aleitamento materno em crianças brasileiras menores de 2 anos 4: ENANI 2019 [Internet]. Rio de Janeiro: UFRJ; 2021 [citado em 2024 Fev 5]. 108 p. Disponível em: https://enani.nutricao.ufrj.br/index.php/relatorios/
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).
BF benefits the babies’ health as a source of nutrients and antibodies, helps reduce infant mortality, strengthens the bond between mother and child, stimulates oral-motor development, contributes to the development of digestive, cutaneous, and respiratory microbiota, and has a positive influence on the children’s health throughout their lives(22 Brasil. Ministério da Saúde. Secretaria de Atenção Primaria à Saúde. Departamento de Promoção da Saúde. Guia alimentar para crianças brasileiras menores de 2 anos [Internet]. Brasília: Ministério da Saúde; 2019 [citado em 2024 Fev 5]. Disponível em: http://189.28.128.100/dab/docs/portaldab/publicacoes/guia_da_crianca_2019.pdf
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,44 Almeida CAN, Ribas D Fo, Weffort VRS, Ued FV, Almeida CCJN, Nogueira FB, et al. First 2,200 days of life as a window of opportunity for multidisciplinary action regarding the developmental origin of health and disease: positioning of the Brazilian Association of Nutrology. Int J Neurol. 2021;15(1):1-22. http://doi.org/10.54448/ijn22303.
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). As for the women's health, BF prevents breast, ovarian, and uterine cancer, reduces the risk of developing type 2 diabetes, and contributes to mental health(22 Brasil. Ministério da Saúde. Secretaria de Atenção Primaria à Saúde. Departamento de Promoção da Saúde. Guia alimentar para crianças brasileiras menores de 2 anos [Internet]. Brasília: Ministério da Saúde; 2019 [citado em 2024 Fev 5]. Disponível em: http://189.28.128.100/dab/docs/portaldab/publicacoes/guia_da_crianca_2019.pdf
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).
Despite all these benefits, the decision to breastfeed is not immediate and simple. Depending on the context where the woman lives, BF can pose difficulties and insecurities influenced by cultural and emotional burdens. During pregnancy and postpartum, they are exposed to many opinions, beliefs, and reports of experiences from people in their life cycle, which may or may not encourage BF(55 Lima APC, Nascimento DS, Martins MMF. The practice of breastfeeding and the factors that take to early weaning: integrative review. J Health Biol Sci. 2018;6(2):189-96. http://doi.org/10.12662/2317-3076jhbs.v6i2.1633.p189-196.2018.
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). Beliefs and myths related to BF, breast milk, and the onset of nipple pain and trauma – often due to a lack of maternal experience and support and guidance from health professionals – can motivate early weaning(55 Lima APC, Nascimento DS, Martins MMF. The practice of breastfeeding and the factors that take to early weaning: integrative review. J Health Biol Sci. 2018;6(2):189-96. http://doi.org/10.12662/2317-3076jhbs.v6i2.1633.p189-196.2018.
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).
Such difficulties lead mothers to supplement or replace breast milk with infant formulas and other foods, which can result in the baby's weaning(66 Silva ACR, Bastos RP, Pimentel ZNS. Early ablactation: a systematic review. REAS. 2019;30:e1013. http://doi.org/10.25248/reas.e1013.2019.
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). Serving formula in a bottle can change the baby's sucking pattern, resulting in greater difficulty in sucking at the mother's breast and, in turn, leading to refusal of the breast and reduced breast milk production due to lack of stimulation(77 Pinheiro ALB, Oliveira MFPL, Almeida SG. Consequences of early weaning: a literature review. E-Academica. 2022;3(1):e2131112. http://doi.org/10.52076/eacad-v3i1.112.
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). Serving other foods early exposes the child to the risk of colic and/or diarrhea, as the baby's body is not yet prepared to process these substances before 6 months(77 Pinheiro ALB, Oliveira MFPL, Almeida SG. Consequences of early weaning: a literature review. E-Academica. 2022;3(1):e2131112. http://doi.org/10.52076/eacad-v3i1.112.
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). As they receive other foods, they feed less often, which further decreases stimulation and breast milk production(77 Pinheiro ALB, Oliveira MFPL, Almeida SG. Consequences of early weaning: a literature review. E-Academica. 2022;3(1):e2131112. http://doi.org/10.52076/eacad-v3i1.112.
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).
Thus, knowing the benefits that breast milk brings, it is important to know the factors that influence BF continuation to understand and create ways to support mothers in this process, avoiding the losses related to early weaning. Hence, this study aimed to analyze how socioeconomic, pregnancy, and childbirth factors relate to the feeding status in the 6th month of life of full-term babies.
METHOD
This is a longitudinal observational study with a non-randomized sample of mothers of full-term newborns hospitalized in the rooming-in ward of the Odilon Behrens Hospital. The study was approved by the institution's Research Ethics Committee under evaluation report number 4.480.984. All participants signed an informed consent form.
The inclusion criteria were mothers over 18 years old, full-term newborns (gestational age greater than or equal to 37 weeks), breastfeeding, and staying in the rooming-in ward.
The exclusion criteria were as follows: mothers whose newborns had severe congenital heart or lung diseases, genetic syndromes, or orofacial structural changes (as these clinical conditions can interfere with BF, as they pose the newborn to greater risks of sucking/swallowing/breathing incoordination), mothers with diseases or therapeutic procedures that contraindicated BF or that could interfere with it, and mothers who did not answer the second research questionnaire.
Data were collected by surveying information on clinical history and birth from the babies' medical records, followed by administering two questionnaires to the participants, one during hospital stay and the other 6 months later (Appendices 1 and 2).
The first questionnaire had two parts and was applied during hospital stay (postpartum) in January and February 2020. The first part of this questionnaire addressed sociodemographic data (maternal age, color/race, marital status, education, profession, and family income) and data from previous pregnancies (number of children). Its second part investigated data on the current pregnancy and BF (number of prenatal consultations, sex of the baby, type of delivery, EBF at hospital discharge and BF complaints).
The second questionnaire was administered 6 months after the child's birth, via phone call. The questionnaire had the following questions about the baby's current feeding situation: “Was the baby on EBF until the 6th month?” – answer options: yes or no; “What was the BF type in the 6th month?” – answer options: EBF, supplemented BF, mixed or partial BF, and formula (Chart 1)(88 Brasil. Ministério da Saúde. Secretaria de Atenção à Saúde. Departamento de Atenção Básica. Saúde da criança : aleitamento materno e alimentação complementar. 2. ed. Brasília: Ministério da Saúde; 2015. 184 p.); “Are you breastfeeding?” answer options: yes or no; “Did you start offering baby food?” – answer options: yes or no; and “When did you start serving baby food?” – the participants answered this question freely; the researchers categorized the answers into “up to the 4th month” and “from the 5th month” for statistical data analysis. This variable also had the “not applicable” category for babies who were not yet eating food at the time of the phone call.
Data from the two questionnaires were recorded in a Microsoft Excel spreadsheet and then subjected to inferential statistical analysis. The response variables of this research were the presence of EBF until the 6th month, the presence of some BF type at the 6th month, the BF type practiced in the 6th month, and the age at which food was introduced. The following explanatory variables were evaluated: maternal age, marital status, education, color/race, profession, family income, number of children, type of birth, prenatal care, sex of the baby, EBF at hospital discharge, and BF complaints.
A descriptive analysis of the data was performed with the frequency distribution of categorical variables. Pearson's chi-square test was used for association analyses, considering statistically significant associations those with a p-value ≤ 0.05. Pearson's chi-square test was also used for a pairwise analysis between maternal education categories and EBF up to the 6th month; those with a p-value ≤ 0.05 were considered as statistically significant associations. SPSS software, version 25.0, was used to enter, process, and analyze data.
Multivariate analysis was also performed with binary logistic regression. The explanatory variables selected for the model were those associated in bivariate analyses with the presence of BF at the 6th month, presence of EBF at the 6th month, and introducing food before the 6th month, setting the sinificance level at 20% (p =< 0.20). For inclusion in the final model, the significance level was set at 5%. The magnitude of the associations was assessed with odds ratios and their respective 95% confidence intervals.
RESULTS
In the first stage, 224 participants answered the questionnaire. In the second stage, 126 participants were not located and were excluded from the study. Thus, 98 participants made up the sample for this research.
Most mothers who participated in the study were 21 to 35 years old (75.5%); 64 mothers were single (65.3%); the majority had graduated from high school (73.5%) while the remainder were equally divided between middle school and higher education. Most participants classified themselves as multiracial (63.3%), followed by Black, White, and East Asian, with the lowest percentage. Most mothers were self-employed or worked at home and reported a family income of two or more minimum wages (55.1%).
Most participants (83.7%) reported having six or more prenatal consultations, and the majority had natural births (55.1%) and were multiparous (53.1%). As for the babies, 56.1% were males, and the majority (89.8%) were on EBF at the time of postpartum hospital discharge.
Also, 60.2% of participants had BF complaints, mostly sore or cracked nipples and BF pain. Most babies (83.7%) did not receive EBF until the 6th month of life, and 64.3% of babies had no contact with breast milk in the 6th month. The predominant BF type in the 6th month of life was formula (34.7%), followed by mixed (31.6%), supplemented (17.3%), and EBF (16.3%). Most babies (41.8%) had food introduced after the 5th month, 17.3% started at 4 months or earlier, and 40.8% had not started.
The association analysis between EBF until the 6th month of life and sociodemographic data and data from previous pregnancies and the current pregnancy (Table 1) demonstrated a statistically significant association between EBF in the 6th month of life and maternal education. The pairwise analysis between education categories showed a statistical difference between higher education and high school (p = 0.010). This analysis demonstrated that mothers graduated from high school were less prone to EBF than those with higher education. No statistically significant association was identified in the analysis between nonexclusive BF at the 6th month and sociodemographic and pre/postnatal data, also described in Table 1.
Association analysis between breastfeeding up to the sixth month, exclusive breastfeeding up to the sixth month, and sociodemographic and pre/post-natal data
The association analysis between the BF type in the 6th month and sociodemographic and pre/postnatal data (Table 2) revealed a lack of statistical significance in any of the associations analyzed.
Association analysis between the type of breastfeeding and sociodemographic and pre/postnatal data
The association analysis between introducing food before the 6th month and sociodemographic and pre/postnatal data (Table 3) showed a statistically significant association between introducing food and family income. Families with higher income introduced food later than those with lower income. No significant association was found between the most prevalent ages at food introduction (4th and 5th month of the baby's life) and sociodemographic and pre/postnatal data.
The results of the multivariate analysis (Table 4) indicate that education can be considered a predictive factor for EBF until the 6th month – mothers with higher education were 4.82 times more likely to breastfeed their children exclusively until the 6th month. Family income was a predictive factor for introducing food after 6 months, as families with lower incomes (up to one minimum wage) were 2.54 times more likely to introduce food before the 6th month than those with higher incomes.
Logistic regression model for exclusive breastfeeding at the sixth month, breastfeeding at the sixth month, and food introduction before the sixth month
DISCUSSION
This study found a significant association between EBF until the 6th month and maternal education. Most mothers in each education category (middle school, high school, and higher education) did not maintain EBF until the 6th month. The majority were high school graduates and did not maintain EBF until the 6th month. On the other hand, the pairwise comparison identified that more mothers with higher education maintained EBF until the 6th month than those who graduated from high school. Thus, the higher education category was included in the logistic regression model, confirming education as a protective factor for EBF until the 6th month, as mothers with higher education were 4.82 times more likely to breastfeed their children exclusively until the 6th month.
These findings are similar to what the literature points out. A literature review by Silva et al.(66 Silva ACR, Bastos RP, Pimentel ZNS. Early ablactation: a systematic review. REAS. 2019;30:e1013. http://doi.org/10.25248/reas.e1013.2019.
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) found that lower education is a factor related to early weaning and suggested that the fact that the group of mothers with less education has less access to information explains why they stop breastfeeding early. These data are reaffirmed by Nabate et al.(99 Nabate KMC, Menezes RKS, Aoyama EA, Lemos LR. Main consequences of early weaning and the motives that influence this practice. Rev Bras Interdiscip Saúde. 2019;1(4):24-30.), who pointed out that mothers with a lower education level are significantly prone to early weaning. In agreement, Barbosa et al.(1010 Barbosa DJ, Vasconcelos TC, Gomes MP. Factors that interfere with exclusive breastfeeding during the baby’s first six months of life. Revista Pró-UniverSUS. 2020;11(1):80-7. https://doi.org/10.21727/rpu.v11i1.2208.
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) reported that mothers with less than 8 years of education (incomplete middle school) tend to abandon EBF early and reinforced that women with little or no education are unaware of the importance of EBF for their baby's health. Hence, promoting and expanding educational campaigns for the population could help increase EBF rates.
Other authors(1111 Fernandes RC, Hofelmann DA. Intention to breastfeed among pregnant women: association with work, smoking, and previous breastfeeding experience. Ciên Saúde Coletiva. 2020;25(3):1061-72. http://doi.org/10.1590/1413-81232020253.27922017. PMid: 32159674.
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) also report that low education is associated with shorter BF duration. Based on a study that used data from the 1991, 1997, and 2006 Pernambuco State Health and Nutrition Survey (PESN, in Portuguese), the authors(1111 Fernandes RC, Hofelmann DA. Intention to breastfeed among pregnant women: association with work, smoking, and previous breastfeeding experience. Ciên Saúde Coletiva. 2020;25(3):1061-72. http://doi.org/10.1590/1413-81232020253.27922017. PMid: 32159674.
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) pointed out that women with 9 or more years of education had a higher prevalence of EBF at the 6th month than those with less education, thus configuring higher education as a protective factor for EBF duration. These authors(1111 Fernandes RC, Hofelmann DA. Intention to breastfeed among pregnant women: association with work, smoking, and previous breastfeeding experience. Ciên Saúde Coletiva. 2020;25(3):1061-72. http://doi.org/10.1590/1413-81232020253.27922017. PMid: 32159674.
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) suggest that more prenatal consultations can encourage BF continuation among mothers with lower education, as consultations give an opportunity to provide guidance and strengthen knowledge about BF.
The results of the present study also show a statistically significant association between family income and early food introduction. Most mothers who had not introduced food to their children until the 6th month had a higher family income (two or more minimum wages). The regression model showed that families with lower incomes (up to one minimum wage) were 2.54 times more likely to introduce food before the 6th month than families with higher incomes.
Melo et al.(1212 Melo NKL, Antonio RSC, Passos LSF, Furlan RMMM. Influential aspects of the introduction of infant food. Distúrb Comun. 2021;33(1):14-24. http://doi.org/10.23925/2176-2724.2021v33i1p14-24.
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) carried out a study with parents of children aged 0 to 2 years from three private schools in Belo Horizonte and Contagem, Brazil, and found that the parents' knowledge about introducing food to children was correlated with aspects of education, occupation outside the home, family income, and having a health insurance. Parents with greater knowledge about introducing food had more education, worked outside the home, and had a higher family income and health insurance.
The literature suggests that the greater the knowledge about complementary feeding, the lower the chance of introducing food early. Furthermore, choosing the child's diet makeup is directly related to the families' purchasing power, which is directly influenced by family income. Thus, child nutrition encompasses sociocultural and economic aspects(1212 Melo NKL, Antonio RSC, Passos LSF, Furlan RMMM. Influential aspects of the introduction of infant food. Distúrb Comun. 2021;33(1):14-24. http://doi.org/10.23925/2176-2724.2021v33i1p14-24.
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).
Giesta et al.(1313 Giesta JM, Zoche E, Corrêa RS, Bosa VL. Associated factors with early introduction of ultra-processed foods in feeding of children under two years old. Ciên Saúde Coletiva. 2019;24(7):2387-97. http://doi.org/10.1590/1413-81232018247.24162017. PMid: 31340258.) conducted a study with mothers of children aged 4 to 24 months admitted to the pediatric sector or pediatric emergency of a tertiary hospital in Porto Alegre, Brazil. They found a low prevalence of EBF and inadequate food introduction, although most mothers had been guided on complementary feeding by health professionals. Moreover, there was a high prevalence of ultra-processed foods introduced before 6 months of life. These inappropriate practices were more present among older multiparous mothers with lower family income and less education.
The characterization of the sample in the present study – in which most women had a family income of two or more minimum wages, were multiparous, and whose children were receiving infant formula – suggests that these mothers did not introduce food early because they had the financial means to maintain the supply of infant formulas. No need to introduce other foods to meet 100% of the child's needs is identified when infant formula can be maintained.
Understanding the relationship between families’ socioeconomic level, the early introduction of complementary food, and the inadequate supply of food in this phase makes it possible to create health policies that ensure adequate early eating practices that continue throughout childhood, adolescence, and adulthood(1414 Dallazen C, Silva SA, Gonçalves VSS, Nilson EAF, Crispim SP, Lang RMF, et al. Introduction of inappropriate complementary feeding in the first year of life and associated factors in children with low socioeconomic status. Cad Saude Publica. 2018;34(2):e00202816. http://doi.org/10.1590/0102-311x00202816. PMid:29489953.
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).
Complementary food was introduced to the children in the present study mostly in the 5th month. The remaining children were divided into “up to the 4th month” and “not applicable” (meaning that food had not yet been introduced). The findings of the study by Melo et al.(1212 Melo NKL, Antonio RSC, Passos LSF, Furlan RMMM. Influential aspects of the introduction of infant food. Distúrb Comun. 2021;33(1):14-24. http://doi.org/10.23925/2176-2724.2021v33i1p14-24.
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) agree with those of the present research, as food was introduced in their sample mostly between 0 and 5 months – which is early, considering the recommendations of the WHO and the Brazilian Ministry of Health. Early food introduction is usually associated with early weaning. Therefore, the factors that influence the decision to stop BF consequently encourage the provision of complementary foods earlier than recommended(77 Pinheiro ALB, Oliveira MFPL, Almeida SG. Consequences of early weaning: a literature review. E-Academica. 2022;3(1):e2131112. http://doi.org/10.52076/eacad-v3i1.112.
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,1515 Araújo SC, Souza ADA, Bonfim ANA, Santos JB. Intervening factors of early weaning during exclusive breastfeeding. REAS. 2021;13(4):1-8. http://doi.org/10.25248/reas.e6882.2021.
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).
Early food introduction is common in various developed and developing countries(1616 Pinheiro JMF, Flor TBM, Araújo MGG, Xavier AMSF, Mata AMBD, Pires VCDC, et al. Feeding practices and early weaning in the neonatal period: a cohort study. Rev Saude Publica. 2021;55:63. http://doi.org/10.11606/s1518-8787.2021055003248. PMid:34706039.
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17 Murari CPC, Arciprete APR, Sponholz FG, Monteiro JCS. Early introduction of complementary feeding in infants: comparing adolescent and adult mothers. Acta Paul Enferm. 2021;34:eAPE01011. http://doi.org/10.37689/acta-ape/2021AO01011.
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18 Nasreddine L, Zeidan MN, Naja F, Hwalla N. Complementary feeding in the MENA region: practices and challenges. Nutr Metab Cardiovasc Dis. 2012;22(10):793-8. http://doi.org/10.1016/j.numecd.2012.05.010. PMid:22809855.
http://doi.org/10.1016/j.numecd.2012.05....
-1919 Alvisi P, Brusa S, Alboresi S, Amarri S, Bottau P, Cavagni G, et al. Recommendations on complementary feeding for healthy, full-term infants. Ital J Pediatr. 2015;41(1):36. http://doi.org/10.1186/s13052-015-0143-5. PMid:25928205.
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). A study carried out in the Middle East showed that 78.6% of children in Iraq, 70% of children in the United Arab Emirates, and 52.9% of children in Lebanon receive complementary food between 4 and 6 months old, not following recommendations from the WHO(1818 Nasreddine L, Zeidan MN, Naja F, Hwalla N. Complementary feeding in the MENA region: practices and challenges. Nutr Metab Cardiovasc Dis. 2012;22(10):793-8. http://doi.org/10.1016/j.numecd.2012.05.010. PMid:22809855.
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). Furthermore, a multicenter study with European countries found that 25% of the children evaluated had started complementary feeding before the 4th month of life, and at least 90% of the children had consumed solid foods by 6 months old(1919 Alvisi P, Brusa S, Alboresi S, Amarri S, Bottau P, Cavagni G, et al. Recommendations on complementary feeding for healthy, full-term infants. Ital J Pediatr. 2015;41(1):36. http://doi.org/10.1186/s13052-015-0143-5. PMid:25928205.
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).
A point that draws attention in the present study regarding the BF type in the 6th month is that most babies were not on either BF or EBF. Of the children evaluated, 34.7% were on infant formula, and the remainder were divided into other categories. Torquato et al.(2020 Torquato IMB, Lima AGA, Souza VL No, Pontes FAC Jr, Collet N, França JRFS, et al. Standard for breastfeeding of children. Rev Enferm UFPE. 2018;12(10):2514-21. http://doi.org/10.5205/1981-8963-v12i10a237050p2514-2521-2018.
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) evaluated the BF pattern of children aged 0 to 24 months and found that most children were not breastfeeding. Most of those 6 months or younger were neither on EBF or supplemented BF. Torquato et al.(2020 Torquato IMB, Lima AGA, Souza VL No, Pontes FAC Jr, Collet N, França JRFS, et al. Standard for breastfeeding of children. Rev Enferm UFPE. 2018;12(10):2514-21. http://doi.org/10.5205/1981-8963-v12i10a237050p2514-2521-2018.
http://doi.org/10.5205/1981-8963-v12i10a...
) reinforce that the belief that breast milk is insufficient and/or weak is still very strong and deep-rooted, greatly influencing the mothers' decision to serve other types of food (water, juice, other milk, and solid foods) before 6 months. Another notable point is that more than 10% of postpartum women left the hospital not practicing EBF, and only one of them performed EBF at the 6th month. This highlights the importance of actions – e.g., guidance provided by professionals, counseling, and peer support interventions – to initiate and maintain BF immediately after birth(2121 Balogun OO, O’Sullivan EJ, McFadden A, Ota E, Gavine A, Garner CD, et al. Interventions for promoting the initiation of breastfeeding. Cochrane Database Syst Rev. 2016;11(11):CD001688. http://doi.org/10.1002/14651858.CD001688.pub3. PMid:27827515.
http://doi.org/10.1002/14651858.CD001688...
).
Pinheiro et al.(1616 Pinheiro JMF, Flor TBM, Araújo MGG, Xavier AMSF, Mata AMBD, Pires VCDC, et al. Feeding practices and early weaning in the neonatal period: a cohort study. Rev Saude Publica. 2021;55:63. http://doi.org/10.11606/s1518-8787.2021055003248. PMid:34706039.
http://doi.org/10.11606/s1518-8787.20210...
), in turn, point out that women decide to stop BF often due to nipple pain and trauma, even though they know the importance and benefits of EBF until the 6th month. Barbosa et al.(2222 Barbosa GEF, Pereira JM, Soares MS, Pereira LB, Pinheiro L, Caldeira AP. Initial difficulties with breastfeeding technique and the impact on duration of exclusive breastfeeding. Rev Bras Saúde Mater Infant. 2018;18(3):517-26. http://doi.org/10.1590/1806-93042018000300005.
http://doi.org/10.1590/1806-930420180003...
) also identified a high frequency of early weaning in the first months of the baby's life and breast problems as factors associated with discontinuing EBF, observed as early as the maternity ward and persisted. Although the literature considers breast pain and trauma as important aspects for discontinuing BF, and mothers in the present study had BF complaints, these were not associated with early weaning in the sample.
Some limitations should be considered in this study. It had few participants due to the short data collection period, and the collection setting had specific characteristics (a metropolitan hospital that is a reference in the care of high-risk pregnancies). Therefore, the data should not be generalized to other populations. Furthermore, maternal memory can pose a risk of bias in the study, since the second questionnaire had questions that depended on their memory. The strengths of this research include its monitoring with two measurements over time, which minimized biases that would have been present if it had been carried out only in the 6th month. This study is relevant to the literature by elucidating how socioeconomic, pregnancy, and childbirth data are related to babies’ feeding status in the 6th month of life. This understanding can give rise to strategies that help women in BF and introducing food, avoiding early weaning and its consequences.
CONCLUSION
Maternal education was associated with the presence of EBF in the 6th month – more mothers with higher education provided EBF until the 6th month of life than those graduated from high school. Also, family income was associated with introducing food at the 6th month, as mothers with higher incomes did not introduce complementary food before the 6th month.
Appendix 1
Structured questionnaire applied at the hospitalDATE: | |||||
PART I – IDENTIFICATION AND SOCIOECONOMIC DATA | |||||
NAME: | |||||
DATE OF BIRTH: | AGE: | ||||
PLACE OF BIRTH: | MEDICAL RECORD NO.: | ||||
ADDRESS: | PHONE NUMBERS: | ||||
MARITAL STATUS: ( ) Single ( ) Married ( ) Widow |
EDUCATION: Middle school: ( ) Complete ( ) Incomplete High school: ( ) Complete ( ) Incomplete Higher education: ( ) Complete ( ) Incomplete |
COLOR/RACE ( ) Black ( ) East Asian ( ) White ( ) Indigenous Brazilian ( ) Multiracial |
|||
OCCUPATION: ( ) Self-employed ( ) Work for an employer ( ) Work at home |
Number of children: ____________ | ||||
What is the approximate family income? ( ) Up to 1 minimum wage ( ) 2 to 3 minimum wages ( ) More than 3 minimum wages |
|||||
PART II – DATA ON CURRENT PREGNANCY AND BREASTFEEDING | |||||
Type of delivery: ( ) Cesarean ( ) Natural |
Did you have prenatal care? ( ) Yes ( ) No No. of consultations ( ) 1 to 3 ( ) 4 to 6 ( ) 7 to 8 ( ) + than 8 |
||||
Sex: ( ) Female ( ) Male |
Date of birth: | ||||
Do you currently have any complaint? ( ) cracked nipple ( ) Sore nipple ( ) Breastfeeding pain ( ) Others: _________ |
|||||
Is the baby on exclusive breastfeeding? ( ) Yes ( ) No If not, what type of feeding is the baby receiving? ( ) mixed breastfeeding ( ) Infant formula |
Appendix 2
Structured questionnaire applied six months after birthDATE: | |
NAME OF THE MOTHER: | |
NAME OF THE BABY: | |
Was the baby on exclusive breastfeeding until the 6th month? ( ) Yes ( ) No Is the baby currently breastfeeding? ( ) Yes ( ) No If so, what type of breastfeeding is the baby having? ( ) exclusive breastfeeding (EBF) ( ) supplemented breastfeeding (SBF) ( ) mixed or partial breastfeeding (MBF) ( ) infant formula (IF) |
|
Have you introduced baby food? ( ) Yes ( ) No | |
If so, when did you introduce baby food? __________ |
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Study conducted at Programa de Pós-graduação em Ciências Fonoaudiológicas, Universidade Federal de Minas Gerais – UFMG - Belo Horizonte (MG), Brasil.
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Financial support: nothing to declare.
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» http://doi.org/10.5205/1981-8963-v12i10a237050p2514-2521-2018 -
21Balogun OO, O’Sullivan EJ, McFadden A, Ota E, Gavine A, Garner CD, et al. Interventions for promoting the initiation of breastfeeding. Cochrane Database Syst Rev. 2016;11(11):CD001688. http://doi.org/10.1002/14651858.CD001688.pub3 PMid:27827515.
» http://doi.org/10.1002/14651858.CD001688.pub3 -
22Barbosa GEF, Pereira JM, Soares MS, Pereira LB, Pinheiro L, Caldeira AP. Initial difficulties with breastfeeding technique and the impact on duration of exclusive breastfeeding. Rev Bras Saúde Mater Infant. 2018;18(3):517-26. http://doi.org/10.1590/1806-93042018000300005
» http://doi.org/10.1590/1806-93042018000300005
Publication Dates
-
Publication in this collection
05 Aug 2024 -
Date of issue
2024
History
-
Received
05 Feb 2024 -
Accepted
09 Apr 2024