Abstract Objective To assess the association between sociodemographic and perinatal factors and hospital practices to encourage exclusive breastfeeding in near miss neonates in maternity hospitals. Methods This is a prospective cohort of live births from the survey “To be born in Brazil” conducted between 2011 and 2012. The weighted number of newborns who met the neonatal near miss criteria was 832. Exclusive breastfeeding at hospital discharge and 45 days after delivery were dependent variables of the study. The sociodemographic and perinatal factors of the puerperal women and hospital practices to encourage breastfeeding were independent variables. The data were analyzed with Poisson regression and set with p value<0.05. Is exclusive breastfeeding in neonatal near misses associated with factors related to sociodemographic conditions, maternal characteristics and the organization of health services? Results Data from 498 women and their children were analyzed. Mothers with incomplete primary education were more likely (36%) to have exclusive breastfeeding (RR: 1.36; 95% CI: 1.06-1.74) at discharge. Women who did not offer the breast to the newborn in the joint accommodation (65%) were less likely to be breastfeeding exclusively (RR: 0.65; 95% CI: 0.56-0.75) at discharge. Variables that increased the probability of exclusive breastfeeding after 45 days of delivery were primiparity (RR: 1.36; 95% CI: 1.08-1.69) and having the newborn in the delivery room (RR: 1.90; 95% CI: 1.12-3.24). Conclusion Exclusive breastfeeding in neonatal near misses was associated with maternal characteristics and important hospital practices, such as being breastfed in the joint accommodation and the newborn being in the mother’s lap in the delivery room. hospitals Brazil 201 2012 832 4 study value005 value 0 05 value<0.05 conditions services 49 36% 36 (36% RR (RR 1.36 136 1 95 CI 1.061.74 106174 1.06 1.74 06 74 1.06-1.74 65% 65 (65% 0.65 065 0.560.75 056075 0.56 0.75 56 75 0.56-0.75 1.081.69 108169 1.08 1.69 08 69 1.08-1.69 1.90 190 90 1.123.24. 112324 1.12 3.24 . 12 3 24 1.12-3.24) mothers mother s 20 83 value00 value<0.0 (36 1.3 13 9 061 1.061.7 10617 106 1.0 174 1.7 7 1.06-1.7 6 (65 0.6 560 0.560.7 05607 056 0.5 075 0.7 5 0.56-0.7 081 1.081.6 10816 108 169 1.6 1.08-1.6 1.9 19 123 1.123.24 11232 112 1.1 324 3.2 2 1.12-3.24 8 value0 value<0. (3 1. 1.061. 1061 10 17 1.06-1. (6 0. 0.560. 0560 07 0.56-0. 1.081. 1081 16 1.08-1. 1.123.2 1123 11 32 3. 1.12-3.2 value<0 ( 1.061 1.06-1 0.560 0.56-0 1.081 1.08-1 1.123. 1.12-3. value< 1.06- 0.56- 1.08- 1.123 1.12-3 1.12-

Abstract Brazil has advanced in tobacco control actions, with a significant decline in the prevalence of tobacco use. However, it is essential to identify more vulnerable populations, such as LGBT persons. This study aimed to analyze the discursive production sustaining the search for support and penetration of the tobacco industry among the LGBT population, taking the sponsorship of Philip Morris Brasil to the LGBT parade in São Paulo in 2019. We employed the critical discourse analysis of a report published on a blog. The analysis of the piece points to the use of vocabularies such as diversity, inclusion, modernity, and innovation, which concern the LGBT cause and the launch of its new product. The text conveys a high commitment and a courteous tone, using discursive resources that associate the company with technical and behavioral innovation ideas. It communicates intertextually with regulatory bodies about introducing its new product in the Brazilian market (prohibited in Brazil). It uses different ideological operators, such as the euphemism of the smokeless or smoke-free future. The work shows a tobacco industry strategy to promote its heated product while supporting LGBT cause and promoting a positive corporate image. actions However populations persons population 2019 blog diversity inclusion modernity tone ideas prohibited Brazil. . Brazil) operators smokefree smoke free future image 201 20 2

Resumo O Brasil tem avançado em ações de controle do tabaco, resultando em grande declínio da prevalência de tabagismo. Entretanto, é fundamental identificar populações mais vulneráveis, como as pessoas LGBT. Este estudo teve como objetivo analisar a produção discursiva que sustenta a busca de apoio e penetração da indústria tabageira junto à população LGBT, tomando o caso do patrocínio da Philip Morris Brasil à parada LGBT em São Paulo em 2019. A metodologia utilizada foi análise de discurso Crítica de notícia publicada em um blog. A análise da peça aponta para utilização de vocabulários como diversidade, inclusão, modernidade e inovação, que dizem respeito à causa LGBT e ao lançamento de novo produto. O texto traz alto grau de comprometimento e tom cortês, fazendo uso de recursos discursivos que associam a empresa às ideias de inovação técnica e comportamental. Comunica intertextualmente com órgãos regulatórios acerca da entrada no mercado brasileiro de seu novo produto (proibido no Brasil). Faz uso de diferentes operadores ideológicos, como o eufemismo do futuro sem fumaça ou futuro livre de fumaça. O trabalho apresenta uma estratégia da indústria do tabaco para promover seu produto de tabaco aquecido enquanto apoia a causa LGBT e promove imagem corporativa positiva. tabagismo Entretanto vulneráveis 2019 blog diversidade inclusão cortês comportamental proibido Brasil. . Brasil) ideológicos positiva 201 20 2

Resumo O Brasil tem avançado em ações de controle do tabaco, resultando em grande declínio da prevalência de tabagismo. Entretanto, é fundamental identificar populações mais vulneráveis, como as pessoas LGBT. Este estudo teve como objetivo analisar a produção discursiva que sustenta a busca de apoio e penetração da indústria tabageira junto à população LGBT, tomando o caso do patrocínio da Philip Morris Brasil à parada LGBT em São Paulo em 2019. A metodologia utilizada foi análise de discurso Crítica de notícia publicada em um blog. A análise da peça aponta para utilização de vocabulários como diversidade, inclusão, modernidade e inovação, que dizem respeito à causa LGBT e ao lançamento de novo produto. O texto traz alto grau de comprometimento e tom cortês, fazendo uso de recursos discursivos que associam a empresa às ideias de inovação técnica e comportamental. Comunica intertextualmente com órgãos regulatórios acerca da entrada no mercado brasileiro de seu novo produto (proibido no Brasil). Faz uso de diferentes operadores ideológicos, como o eufemismo do futuro sem fumaça ou futuro livre de fumaça. O trabalho apresenta uma estratégia da indústria do tabaco para promover seu produto de tabaco aquecido enquanto apoia a causa LGBT e promove imagem corporativa positiva.

Abstract Brazil has advanced in tobacco control actions, with a significant decline in the prevalence of tobacco use. However, it is essential to identify more vulnerable populations, such as LGBT persons. This study aimed to analyze the discursive production sustaining the search for support and penetration of the tobacco industry among the LGBT population, taking the sponsorship of Philip Morris Brasil to the LGBT parade in São Paulo in 2019. We employed the critical discourse analysis of a report published on a blog. The analysis of the piece points to the use of vocabularies such as diversity, inclusion, modernity, and innovation, which concern the LGBT cause and the launch of its new product. The text conveys a high commitment and a courteous tone, using discursive resources that associate the company with technical and behavioral innovation ideas. It communicates intertextually with regulatory bodies about introducing its new product in the Brazilian market (prohibited in Brazil). It uses different ideological operators, such as the euphemism of the smokeless or smoke-free future. The work shows a tobacco industry strategy to promote its heated product while supporting LGBT cause and promoting a positive corporate image.

Abstract Objective To analyze the factors associated with infant formula supplementation in newborns referred to rooming-in in Brazilian hospitals. Method Cross-sectional study with data from 14,531 postpartum women and newborns obtained from the "Birth in Brazil" survey, conducted in 2011-2012. The analysis used a logistic regression model with a hierarchical approach. Results In total, 21.2% newborns received infant formula during hospital stay. After adjustment, the following factors were associated with the use of infant formula: maternal age ≥ 35 years (OR = 1.51; IC95%:1.30-1.75), prenatal care in a private service (OR = 2,22; IC:1.72-2.85)/public and private service (OR = 1.67; IC:1.24-2.23), cesarean delivery (OR = 1.83; IC:1.41-2.38), multiple pregnancy (OR = 3.786; IC:2.02-7.06), non-breastfeeding in the delivery room (OR = 1.780; IC:1.43-2.21), birth in a private hospital (OR = 1.695; IC:1.02-2.79), prematurity (OR = 1.656; IC:1.32-2.06) and extremes of birth weight (< 2.500 g: OR = 2.084; IC: 1.585-2.741/ ≥4,000g: OR = 1.672; IC:1.31-2.11). Teenage age (OR = 0.651; IC:0.55-0.76), low maternal education (OR = 0.579; IC:0.43-0.77), multiparity (OR = 0.588; IC:0.510-0.678), and lower economic class (OR = 0.565; IC:0.41-0.76) significantly reduced the probability of using infant formula. Conclusions Of the associated factors, the authors highlight cesarean delivery and non-breastfeeding in the delivery room, showing that it is necessary to strengthen policies that encourage good practices during childbirth care in order to promote exclusive breastfeeding and protect mothers and newborns from all social classes against the misuse of infant formula.

Resumo O objetivo deste artigo é avaliar a adequação do ganho de peso gestacional total (GPT) segundo características maternas de adolescentes brasileiras. Estudo transversal e de base hospitalar. Foram incluídos 3.904 adolescentes com gestação de feto único e idade gestacional (IG) ao nascimento ≥ 37 semanas. Foi construído um modelo hierarquizado para analisar as variáveis dependentes e a adequação do GPT e das independentes: características sociodemográficas, assistenciais, obstétricas e comportamentais. 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 GPT insuficiente (IC95%: 1,15-2,39) e excessivo (IC95%: 1,01-1,86). O índice de massa corporal pré-gestacional de sobrepeso ou obesidade associou-se 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). Residir nas regiões Norte e Nordeste aumentou as chances de as adolescentes apresentarem GPT insuficiente. Exercer trabalho remunerado esteve associado a maior chance de GPT excessivo e insuficiente. Além disso, o sobrepeso ou obesidade pré-gestacional e IG ≥ 42 semanas ampliaram as chances de GPT excessivo.

Abstract The scope of this article is to evaluate the adequacy of total gestational weight gain (GWG) according to maternal characteristics of Brazilian adolescents. It involved a cross-sectional, hospital-based study. A total of 3,904 teenagers with a single fetus gestation and gestational age (GA) at birth ≥ 37 weeks were included. A hierarchical model was built to analyze the dependent and independent variables adequacy of GWG: sociodemographic, care, obstetric and behavioral characteristics. The chances of insufficient GWG 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) GWG. The pre-pregnancy body mass index of overweight or obese adolescents was associated with excessive GWG (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). Living in the North and Northeast regions increases the chances of adolescents having insufficient GWG. Having paid work was associated with a greater chance of excessive and insufficient GWG. Furthermore, pre-pregnancy excess weight or obesity and GA ≥ 42 weeks increased the chances of excessive GWG.

Resumo O objetivo deste artigo é avaliar a adequação do ganho de peso gestacional total (GPT) segundo características maternas de adolescentes brasileiras. Estudo transversal e de base hospitalar. Foram incluídos 3.904 adolescentes com gestação de feto único e idade gestacional (IG) ao nascimento ≥ 37 semanas. Foi construído um modelo hierarquizado para analisar as variáveis dependentes e a adequação do GPT e das independentes: características sociodemográficas, assistenciais, obstétricas e comportamentais. 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 GPT insuficiente (IC95%: 1,15-2,39) e excessivo (IC95%: 1,01-1,86). O índice de massa corporal pré-gestacional de sobrepeso ou obesidade associou-se 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). Residir nas regiões Norte e Nordeste aumentou as chances de as adolescentes apresentarem GPT insuficiente. Exercer trabalho remunerado esteve associado a maior chance de GPT excessivo e insuficiente. Além disso, o sobrepeso ou obesidade pré-gestacional e IG ≥ 42 semanas ampliaram as chances de GPT excessivo.

Abstract The scope of this article is to evaluate the adequacy of total gestational weight gain (GWG) according to maternal characteristics of Brazilian adolescents. It involved a cross-sectional, hospital-based study. A total of 3,904 teenagers with a single fetus gestation and gestational age (GA) at birth ≥ 37 weeks were included. A hierarchical model was built to analyze the dependent and independent variables adequacy of GWG: sociodemographic, care, obstetric and behavioral characteristics. The chances of insufficient GWG 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) GWG. The pre-pregnancy body mass index of overweight or obese adolescents was associated with excessive GWG (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). Living in the North and Northeast regions increases the chances of adolescents having insufficient GWG. Having paid work was associated with a greater chance of excessive and insufficient GWG. Furthermore, pre-pregnancy excess weight or obesity and GA ≥ 42 weeks increased the chances of excessive GWG.

Resumo Revisão sistemática realizada em janeiro de 2020 na base de dados SciELO com o objetivo de analisar a produção científica da Revista Ciência & Saúde Coletiva na área de alimentação e nutrição no período 1996-2019. A busca resultou em 904 artigos e 509 foram selecionados após leitura dos títulos e resumos. Os artigos foram agrupados em dez temas, sendo discutidos os de maior frequência: Avaliação do Estado Nutricional (n=142), Consumo Alimentar (n=111), Políticas e Programas de Alimentação e Nutrição (n=105) e Aleitamento Materno (n=35). As publicações foram em sua maioria artigos originais (75,6%) com método quantitativo (81,6%) e, entre estes, 18,8% utilizaram amostra probabilística. Observou-se um amplo leque de temas e subtemas abordados, evidenciando uma produção relevante que constitui um repositório importante de dados e conhecimentos para profissionais e gestores da área da saúde. Como lacunas, observou-se a escassez de publicações voltadas para a deficiência de micronutrientes; a popularização do Guia Alimentar para População Brasileira; a promoção da ascensão do aleitamento materno; os diagnósticos da descontinuidade da Política Nacional de Segurança Alimentar e Nutricional e suas articulações intersetoriais com as políticas sociais de combate à fome.

Abstract A systematic review conducted in January 2020 using SciELO database with the objective of analyzing the scientific production from 1996-2019, of the Journal Ciência & Saúde Coletiva in the area of food and nutrition. We selected 509 out of the 904 articles screened by titles and abstracts. We grouped the articles into ten themes and discussed the most frequent ones: Nutritional Status Assessment (n=142), Food Intake (n=111), Food and Nutrition Policies and Programmes (n=105) and Breastfeeding (n=35). The publications were mostly original articles (75.6%) employing quantitative method (81.6%) and, among these, 18.8% used a probabilistic sampling. We assembled a wide range of topics and subthemes, a relevant production and repository of data and knowledge for health professionals and managers. As gaps, there was a scarcity of publications focused on micronutrient deficiency; the promotion of the Food Guide for the Brazilian Population; supporting the rise of breastfeeding, the impact and analyses of the disruption of the National Food and Nutrition Security Policy and its multi sector interactions with social policies to fight hunger.

Resumo Revisão sistemática realizada em janeiro de 2020 na base de dados SciELO com o objetivo de analisar a produção científica da Revista Ciência & Saúde Coletiva na área de alimentação e nutrição no período 1996-2019. A busca resultou em 904 artigos e 509 foram selecionados após leitura dos títulos e resumos. Os artigos foram agrupados em dez temas, sendo discutidos os de maior frequência: Avaliação do Estado Nutricional (n=142), Consumo Alimentar (n=111), Políticas e Programas de Alimentação e Nutrição (n=105) e Aleitamento Materno (n=35). As publicações foram em sua maioria artigos originais (75,6%) com método quantitativo (81,6%) e, entre estes, 18,8% utilizaram amostra probabilística. Observou-se um amplo leque de temas e subtemas abordados, evidenciando uma produção relevante que constitui um repositório importante de dados e conhecimentos para profissionais e gestores da área da saúde. Como lacunas, observou-se a escassez de publicações voltadas para a deficiência de micronutrientes; a popularização do Guia Alimentar para População Brasileira; a promoção da ascensão do aleitamento materno; os diagnósticos da descontinuidade da Política Nacional de Segurança Alimentar e Nutricional e suas articulações intersetoriais com as políticas sociais de combate à fome.

Abstract A systematic review conducted in January 2020 using SciELO database with the objective of analyzing the scientific production from 1996-2019, of the Journal Ciência & Saúde Coletiva in the area of food and nutrition. We selected 509 out of the 904 articles screened by titles and abstracts. We grouped the articles into ten themes and discussed the most frequent ones: Nutritional Status Assessment (n=142), Food Intake (n=111), Food and Nutrition Policies and Programmes (n=105) and Breastfeeding (n=35). The publications were mostly original articles (75.6%) employing quantitative method (81.6%) and, among these, 18.8% used a probabilistic sampling. We assembled a wide range of topics and subthemes, a relevant production and repository of data and knowledge for health professionals and managers. As gaps, there was a scarcity of publications focused on micronutrient deficiency; the promotion of the Food Guide for the Brazilian Population; supporting the rise of breastfeeding, the impact and analyses of the disruption of the National Food and Nutrition Security Policy and its multi sector interactions with social policies to fight hunger.

RESUMO Objetivos: investigar a associação entre o profissional que assistiu o parto vaginal e a amamentação na primeira hora de vida. Métodos: estudo transversal com dados da pesquisa Nascer no Brasil, conduzida em 2011/2012. Foram analisados dados de 8.466 puérperas por meio de modelo de regressão logística com abordagem hierarquizada. Resultados: A proporção de mães que amamentaram ao nascimento foi maior nos partos assistidos pelo enfermeiro (70%). O parto assistido por enfermeiro apresentou chance 64% maior de amamentação na primeira hora de vida. Outros fatores associados ao desfecho: residir no Norte; idade inferior a 35 anos; multiparidade; orientação no pré-natal sobre amamentação na primeira hora de vida; nascimento em Hospital Amigo da Criança; acompanhante no parto; e recém-nascido de sexo feminino. Conclusões: O parto assistido pelo enfermeiro/enfermeiro obstetra foi importante fator independente associado à amamentação na primeira hora de vida, sugerindo a importância do fortalecimento do papel do enfermeiro obstetra.

ABSTRACT Objectives: To investigate the association between the professionals who attended vaginal delivery and breastfeeding in the first hour of life. Methods: This is a cross-sectional study with data from the Nascer no Brasil (Born in Brazil) survey, conducted in the 2011-2012 period. Data from 8,466 puerperae were analyzed using a logistic regression model with a hierarchical approach. Results: The proportion of mothers who breastfed at birth was higher in deliveries attended by nurses (70%). A nurse-assisted delivery was 64% more likely to breastfeed in the first hour of life. Other factors associated with the outcome: residing in the North; age less than 35 years; multiparity; prenatal guidance on breastfeeding in the first hour of life; birth at Baby-Friendly Hospital; companion at birth; and female newborn. Conclusions: Obstetrician nurse/nurse-assisted delivery was a significant independent factor associated with breastfeeding in the first hour of life, suggesting the importance of strengthening the role of the obstetrician nurse.

RESUMEN Objetivos: investigar la asociación entre el profesional que asistió al parto vaginal y la lactancia en la primera hora de vida. Métodos: estudio transversal con datos de la investigación Nascer no Brasil (Nacer en Brasil), conducida en el periodo de 2011-2012. Se analizaron datos de 8.466 puérperas por medio de modelo de regresión logística con abordaje jerarquizado. Resultados: La proporción de madres que amamantaron al nacimiento fue mayor en los partos asistidos por el enfermero (70%). El parto asistido por enfermero presentó una probabilidad un 64% mayor de lactancia en la primera hora de vida. Otros factores asociados al desenlace: residir en el Norte; edad inferior a 35 años; multiparidad; orientación en el prenatal sobre lactancia materna en la primera hora de vida; nacimiento en el Hospital Amigo del Niño; acompañante en el parto; y el recién nacido de sexo femenino. Conclusiones: El parto asistido por el enfermero/enfermero obstetra fue un importante factor independiente asociado a la lactancia materna en la primera hora de vida, sugiriendo la importancia del fortalecimiento del papel del enfermero obstetra.

ABSTRACT Objectives: To investigate the association between the professionals who attended vaginal delivery and breastfeeding in the first hour of life. Methods: This is a cross-sectional study with data from the Nascer no Brasil (Born in Brazil) survey, conducted in the 2011-2012 period. Data from 8,466 puerperae were analyzed using a logistic regression model with a hierarchical approach. Results: The proportion of mothers who breastfed at birth was higher in deliveries attended by nurses (70%). A nurse-assisted delivery was 64% more likely to breastfeed in the first hour of life. Other factors associated with the outcome: residing in the North; age less than 35 years; multiparity; prenatal guidance on breastfeeding in the first hour of life; birth at Baby-Friendly Hospital; companion at birth; and female newborn. Conclusions: Obstetrician nurse/nurse-assisted delivery was a significant independent factor associated with breastfeeding in the first hour of life, suggesting the importance of strengthening the role of the obstetrician nurse.

RESUMEN Objetivos: investigar la asociación entre el profesional que asistió al parto vaginal y la lactancia en la primera hora de vida. Métodos: estudio transversal con datos de la investigación Nascer no Brasil (Nacer en Brasil), conducida en el periodo de 2011-2012. Se analizaron datos de 8.466 puérperas por medio de modelo de regresión logística con abordaje jerarquizado. Resultados: La proporción de madres que amamantaron al nacimiento fue mayor en los partos asistidos por el enfermero (70%). El parto asistido por enfermero presentó una probabilidad un 64% mayor de lactancia en la primera hora de vida. Otros factores asociados al desenlace: residir en el Norte; edad inferior a 35 años; multiparidad; orientación en el prenatal sobre lactancia materna en la primera hora de vida; nacimiento en el Hospital Amigo del Niño; acompañante en el parto; y el recién nacido de sexo femenino. Conclusiones: El parto asistido por el enfermero/enfermero obstetra fue un importante factor independiente asociado a la lactancia materna en la primera hora de vida, sugiriendo la importancia del fortalecimiento del papel del enfermero obstetra.

RESUMO Objetivos: investigar a associação entre o profissional que assistiu o parto vaginal e a amamentação na primeira hora de vida. Métodos: estudo transversal com dados da pesquisa Nascer no Brasil, conduzida em 2011/2012. Foram analisados dados de 8.466 puérperas por meio de modelo de regressão logística com abordagem hierarquizada. Resultados: A proporção de mães que amamentaram ao nascimento foi maior nos partos assistidos pelo enfermeiro (70%). O parto assistido por enfermeiro apresentou chance 64% maior de amamentação na primeira hora de vida. Outros fatores associados ao desfecho: residir no Norte; idade inferior a 35 anos; multiparidade; orientação no pré-natal sobre amamentação na primeira hora de vida; nascimento em Hospital Amigo da Criança; acompanhante no parto; e recém-nascido de sexo feminino. Conclusões: O parto assistido pelo enfermeiro/enfermeiro obstetra foi importante fator independente associado à amamentação na primeira hora de vida, sugerindo a importância do fortalecimento do papel do enfermeiro obstetra.

RESUMO OBJETIVO: Este estudo avalia a associação entre fatores sociodemográficos, características maternas, organização dos serviços de saúde e near miss neonatal em maternidades públicas e privadas do Brasil. MÉTODOS: Trata-se de uma coorte prospectiva de nascidos vivos da pesquisa Nascer no Brasil, realizada entre 2011 e 2012. As variáveis foram estabelecidas a partir da literatura e organizadas em três níveis: distal, intermediário e proximal. A avaliação foi realizada a partir dos resultados das análises bivariadas e de seus respectivos valores-p, com nível de significância < 0,20, pelo teste de Wald. Para a análise multivariada, foram inseridas as variáveis contidas no nível distal, conservadas no modelo quando significativas (p < 0,05). O mesmo foi feito no ajuste dos níveis intermediário e proximal. RESULTADOS: No nível distal, nenhuma variável apresentou associação significativa com o desfecho. No nível intermediário, idade da mãe maior ou igual a 35 anos (risco relativo – RR = 1,32; IC95% 1,04–1,66), parto cesáreo (RR = 1,34; IC95% 1,07–1,67), uso de fumo (RR = 1,48; IC95% 1,04–2,10), síndrome hipertensiva gestacional (RR = 2,29; IC95% 1,98–3,14), diabetes pré-gestacional (RR = 2,63; IC95% 1,36–5,05) e gestação gemelar (RR = 2,98; IC95% 1,90–4,68) foram variáveis associadas ao desfecho. No nível proximal, o pré-natal não adequado (RR = 1,71; IC95% 1,36–2,16) e a localização do hospital/maternidade na capital (RR = 1,89; IC95% 1,40–2,55) foram associados ao near miss neonatal. CONCLUSÃO: Os resultados mostram que o near miss neonatal foi influenciado pelas variáveis da organização dos serviços de saúde e pelas características maternas.

ABSTRACT OBJECTIVE: This study evaluates the association between sociodemographic factors, maternal characteristics, organization of health services and neonatal near miss in public and private maternity hospitals in Brazil. METHODS: This is a prospective cohort of live births from the Nascer no Brasil survey, carried out between 2011 and 2012. Variables were established from the literature and organized on three levels: distal, intermediate, and proximal. The assessment was performed based on results of the bivariate analyzes and their respective p-values, with a significance level <0.20, using the Wald test. For multivariate analysis, the variables contained at the distal level were inserted, preserved in the model when significant (p < 0.05). This was also done when adjusting the intermediate and proximal levels. RESULTS: At the distal level, no variable was significantly associated with the outcome. At the intermediate level, mother's age greater than or equal to 35 years (relative risk – RR = 1.32; 95%CI 1.04–1.66), cesarean delivery (RR = 1.34; 95%CI 1.07–1.67), smoking (RR = 1.48; 95%CI 1.04–2.10), gestational hypertensive syndrome (RR = 2.29; 95%CI 1.98–3.14), pre-gestational diabetes (RR = 2.63; 95%CI 1.36–5.05) and twin pregnancy (RR = 2.98; 95%CI 1.90–4.68) were variables associated with the outcome. At the proximal level, inadequate prenatal care (RR = 1.71; 95%CI 1.36–2.16) and the hospital/maternity being located in a capital city (RR = 1.89; 95%CI 1.40–2.55) were associated with neonatal near miss. CONCLUSIONS: The results show that neonatal near miss was influenced by variables related to the organization of health services and by maternal characteristics.

RESUMO OBJETIVO: Este estudo avalia a associação entre fatores sociodemográficos, características maternas, organização dos serviços de saúde e near miss neonatal em maternidades públicas e privadas do Brasil. MÉTODOS: Trata-se de uma coorte prospectiva de nascidos vivos da pesquisa Nascer no Brasil, realizada entre 2011 e 2012. As variáveis foram estabelecidas a partir da literatura e organizadas em três níveis: distal, intermediário e proximal. A avaliação foi realizada a partir dos resultados das análises bivariadas e de seus respectivos valores-p, com nível de significância < 0,20, pelo teste de Wald. Para a análise multivariada, foram inseridas as variáveis contidas no nível distal, conservadas no modelo quando significativas (p < 0,05). O mesmo foi feito no ajuste dos níveis intermediário e proximal. RESULTADOS: No nível distal, nenhuma variável apresentou associação significativa com o desfecho. No nível intermediário, idade da mãe maior ou igual a 35 anos (risco relativo – RR = 1,32; IC95% 1,04–1,66), parto cesáreo (RR = 1,34; IC95% 1,07–1,67), uso de fumo (RR = 1,48; IC95% 1,04–2,10), síndrome hipertensiva gestacional (RR = 2,29; IC95% 1,98–3,14), diabetes pré-gestacional (RR = 2,63; IC95% 1,36–5,05) e gestação gemelar (RR = 2,98; IC95% 1,90–4,68) foram variáveis associadas ao desfecho. No nível proximal, o pré-natal não adequado (RR = 1,71; IC95% 1,36–2,16) e a localização do hospital/maternidade na capital (RR = 1,89; IC95% 1,40–2,55) foram associados ao near miss neonatal. CONCLUSÃO: Os resultados mostram que o near miss neonatal foi influenciado pelas variáveis da organização dos serviços de saúde e pelas características maternas.

ABSTRACT OBJECTIVE: This study evaluates the association between sociodemographic factors, maternal characteristics, organization of health services and neonatal near miss in public and private maternity hospitals in Brazil. METHODS: This is a prospective cohort of live births from the Nascer no Brasil survey, carried out between 2011 and 2012. Variables were established from the literature and organized on three levels: distal, intermediate, and proximal. The assessment was performed based on results of the bivariate analyzes and their respective p-values, with a significance level <0.20, using the Wald test. For multivariate analysis, the variables contained at the distal level were inserted, preserved in the model when significant (p < 0.05). This was also done when adjusting the intermediate and proximal levels. RESULTS: At the distal level, no variable was significantly associated with the outcome. At the intermediate level, mother's age greater than or equal to 35 years (relative risk – RR = 1.32; 95%CI 1.04–1.66), cesarean delivery (RR = 1.34; 95%CI 1.07–1.67), smoking (RR = 1.48; 95%CI 1.04–2.10), gestational hypertensive syndrome (RR = 2.29; 95%CI 1.98–3.14), pre-gestational diabetes (RR = 2.63; 95%CI 1.36–5.05) and twin pregnancy (RR = 2.98; 95%CI 1.90–4.68) were variables associated with the outcome. At the proximal level, inadequate prenatal care (RR = 1.71; 95%CI 1.36–2.16) and the hospital/maternity being located in a capital city (RR = 1.89; 95%CI 1.40–2.55) were associated with neonatal near miss. CONCLUSIONS: The results show that neonatal near miss was influenced by variables related to the organization of health services and by maternal characteristics.

OBJECTIVE: High-resolution computed tomography (HRCT) allows the early detection of pathological changes in the lung structure, and reproducible scoring systems can be used to quantify chest computed tomography (CT) findings in patients with cystic fibrosis (CF). The aim of the study was to describe early HRCT findings according to a validated scoring system in infants with CF diagnosed by newborn screening (NBS). METHODS: This cross-sectional study included infants with CF diagnosed by NBS who were born between January 2013 and January 2017 and who underwent HRCT scanning within the first year after diagnosis when they were clinically stable. The CT scans were evaluated using the modified Bhalla score. RESULTS: Thirty-two subjects underwent HRCT scanning. The mean total-modified Bhalla score was 3.6±2.1, and 93.8% of the scans were abnormal. Pseudomonas aeruginosa airway colonization was associated with increased modified Bhalla score values. Bronchial wall thickening was the most common feature (90.6%), followed by bronchial collapse/consolidation (59.4%), mosaic attenuation/perfusion (50%), bronchiectasis (37.5%) and mucus plugging (15.6%). Bronchial wall thickening was diffuse in most of the patients. CONCLUSION: A substantial proportion of infants diagnosed with CF after detection by NBS already showed evidence of lung disease. P. aeruginosa colonization was associated with increased Bhalla scores, highlighting the importance of this CF pathogen in early structural lung disease. The presence of bronchial wall thickening at such a young age may reflect the presence of airway inflammatory processes. The detection and quantification of structural abnormalities with the modified Bhalla score may aid in the identification of lung disease before it is clinically apparent.

OBJECTIVE: To describe the nutritional profile of newborns with microcephaly and factors associated with worse outcomes during the first 14 days of life. METHODS: This investigation is a longitudinal, descriptive study carried out in 21 full-term neonates exposed vertically to the Zika virus and hospitalized in a neonatal intensive care unit from February to September 2016. Patients receiving parenteral nutrition were excluded. Data analysis was performed using a generalized estimating equation model and Student’s t-test to evaluate the association between worsening weight-for-age z-scores and independent clinical, sociodemographic and nutritional variables during hospitalization, with p<0.05 indicating significance. RESULTS: During hospitalization, there was a decrease in the mean values of the weight-for-age z-scores. The factors associated with worse nutritional outcomes were symptomatic exposure to the Zika virus, low maternal schooling, absence of maternal income and consumption of infant formula (p<0.05). Calcification and severe microcephaly were also associated with poor nutritional outcomes. Energy and macronutrient consumption remained below the recommendations and had an upward trend during hospitalization. CONCLUSION: The presence of cerebral calcification, the severity of microcephaly and symptomatic maternal exposure to Zika virus affected the nutritional status of newborns. In terms of nutritional factors, human milk intake had a positive impact, reducing weight loss in the first days of life. Other known factors, such as income and maternal schooling, were still associated with a poor nutritional status.