Subtopic Deep Dive

Prenatal Care Quality in Brazil
Research Guide

What is Prenatal Care Quality in Brazil?

Prenatal Care Quality in Brazil evaluates the adequacy of antenatal visits, screening protocols, and barriers within the Brazilian public health system, focusing on coverage disparities and intervention impacts.

Research centers on the Nascer no Brasil study, analyzing data from 23,940 postpartum women in 2011-2012 (Lansky et al., 2014, 290 citations). Key metrics include number of consultations, syphilis testing coverage, and iron supplementation (Viellas et al., 2014, 261 citations; Tomasi et al., 2017, 212 citations). Over 50 papers document regional inequalities and racial disparities in SUS services.

Curated Papers

Key Challenges

Why It Matters

Prenatal care quality directly impacts maternal and neonatal morbidity rates in Brazil's universal health system. Lansky et al. (2014) linked inadequate assistance to higher neonatal mortality via hierarchical modeling of 23,940 cases. Leal et al. (2017) identified racial inequities in prenatal attention, affecting Black women's screening and pain management outcomes. Tomasi et al. (2017) showed social inequalities in PMAQ-AB indicators, guiding policy for equitable coverage.

Key Research Challenges

Regional Coverage Disparities

Public health services show uneven access to antenatal visits across Brazil's regions. Leal et al. (2020) found regional inequalities in prenatal quality linked to perinatal outcomes in the Birth in Brazil survey. Rural Amazon populations face geographic barriers (Garnelo et al., 2020).

Racial Inequities in Screening

Black women experience lower quality prenatal care and higher intervention rates during birth. Leal et al. (2017) analyzed national data revealing racial disparities in prenatal attention and pain management. Domingues et al. (2014) reported syphilis testing gaps exacerbating risks.

Inadequate Guideline Adherence

Low compliance with protocols like iron supplementation and vaccinations persists in SUS. Tomasi et al. (2017) assessed PMAQ-AB indicators showing social inequalities in basic prenatal quality. Serruya et al. (2004) evaluated early Humanization Program results with limited municipal uptake.

Essential Papers

Pesquisa Nascer no Brasil: perfil da mortalidade neonatal e avaliação da assistência à gestante e ao recém-nascido

Sônia Lansky, Amélia Augusta de Lima Friche, Antônio Augusto Moura da Sílva et al. · 2014 · Cadernos de Saúde Pública · 290 citations

Estudo de coorte sobre a mortalidade neonatal na pesquisa Nascer no Brasil, com entrevista e avaliação de prontuários de 23.940 puérperas entre fevereiro de 2011 e outubro de 2012. Utilizou-se mode...

Assistência pré-natal no Brasil

Elaine Fernandes Viellas, Rosa Maria Soares Madeira Domingues, Marcos Augusto Bastos Dias et al. · 2014 · Cadernos de Saúde Pública · 261 citations

O estudo tem por objetivo analisar a assistência pré-natal oferecida às gestantes usuárias de serviços de saúde públicos e/ou privados utilizando dados da pesquisa Nascer no Brasil, realizada em 20...

Qualidade da atenção pré-natal na rede básica de saúde do Brasil: indicadores e desigualdades sociais

Elaine Tomasi, Pedro Agner Aguiar Fernandes, Talita Fischer et al. · 2017 · Cadernos de Saúde Pública · 212 citations

O objetivo foi descrever indicadores de qualidade da atenção pré-natal no Brasil no âmbito do Programa de Melhoria do Acesso e da Qualidade (PMAQ-AB). Foram analisados número de consultas, situação...

Prenatal care in the Brazilian public health services

María do Carmo Leal, Ana Paula Esteves Pereira, Elaine Fernandes Viellas et al. · 2020 · Revista de Saúde Pública · 200 citations

OBJECTIVE: To verify regional inequalities regarding access and quality of prenatal and birth care in Brazilian public health services and associated perinatal outcomes. METHODS: Birth in Brazil wa...

A cor da dor: iniquidades raciais na atenção pré-natal e ao parto no Brasil

María do Carmo Leal, Silvana Granado Nogueira da Gama, Ana Paula Esteves Pereira et al. · 2017 · Cadernos de Saúde Pública · 178 citations

Poucas pesquisas com foco nas influências da raça/cor no tocante à experiência de gestação e parto foram conduzidas no Brasil, sendo inédita a análise de abrangência nacional. Este estudo teve como...

O Programa de Humanização no Pré-natal e Nascimento do Ministério da Saúde no Brasil: resultados iniciais

Suzanne Jacob Serruya, José Guilherme Cecatti, Tânia Di Giacomo do Lago · 2004 · Cadernos de Saúde Pública · 176 citations

Avalia-se a experiência da implantação do Programa de Humanização no Pré-natal e Nascimento do Ministério da Saúde, no Brasil, a partir dos dados gerados pelo SISPRENATAL/DATASUS. De sua instituiçã...

Prevalence of syphilis in pregnancy and prenatal syphilis testing in Brazil: Birth in Brazil study

Rosa Maria Soares Madeira Domingues, Célia Landmann Szwarcwald, Paulo Roberto Borges de Souza Júnior et al. · 2014 · Revista de Saúde Pública · 162 citations

OBJECTIVE Determine the coverage rate of syphilis testing during prenatal care and the prevalence of syphilis in pregnant women in Brazil. METHODS This is a national hospital-based cohort study con...

Reading Guide

Foundational Papers

Start with Lansky et al. (2014, 290 citations) for Nascer no Brasil cohort on neonatal mortality and prenatal evaluation; Viellas et al. (2014, 261 citations) for national assistance analysis; Serruya et al. (2004, 176 citations) for early Humanization Program results.

Recent Advances

Leal et al. (2020, 200 citations) on public service inequalities; Tomasi et al. (2017, 212 citations) on PMAQ-AB social disparities; Garnelo et al. (2020, 133 citations) on Amazon barriers.

Core Methods

Hospital-based cohorts (Nascer no Brasil, 23,940 women); PMAQ-AB indicator analysis (consultations, vaccinations); hierarchical modeling for disparities; SISPRENATAL/DATASUS for program uptake.

How PapersFlow Helps You Research Prenatal Care Quality in Brazil

Discover & Search

Research Agent uses searchPapers and exaSearch to find Nascer no Brasil papers like Lansky et al. (2014), then citationGraph reveals 290 citing works on neonatal outcomes, while findSimilarPapers uncovers related studies on SUS disparities.

Analyze & Verify

Analysis Agent applies readPaperContent to extract metrics from Viellas et al. (2014), verifies claims with CoVe on syphilis testing coverage, and runs PythonAnalysis with pandas to reanalyze hierarchical models from Tomasi et al. (2017), graded via GRADE for evidence strength.

Synthesize & Write

Synthesis Agent detects gaps in racial equity coverage from Leal et al. (2017), flags contradictions in regional data, and Writing Agent uses latexEditText, latexSyncCitations for 10 Nascer papers, plus latexCompile and exportMermaid for disparity flowcharts.

Use Cases

"Run statistical analysis on prenatal visit disparities from Nascer no Brasil data."

Research Agent → searchPapers('Nascer no Brasil') → Analysis Agent → readPaperContent(Lansky 2014) → runPythonAnalysis(pandas on consultation metrics) → matplotlib disparity plot output.

"What interventions improve prenatal quality in SUS Brazil?"

Research Agent → citationGraph(Serruya 2004) → Synthesis Agent → gap detection → Writing Agent → latexEditText(draft review) → latexSyncCitations(5 papers) → latexCompile(PDF report).

"Find code for analyzing Brazilian prenatal care inequalities."

Research Agent → searchPapers('PMAQ-AB analysis code') → Code Discovery → paperExtractUrls(Tomasi 2017) → paperFindGithubRepo → githubRepoInspect → exportPython script for inequality metrics.

Automated Workflows

Deep Research workflow conducts systematic review of 50+ Nascer no Brasil papers: searchPapers → citationGraph → DeepScan 7-step verification → structured equity report. DeepScan analyzes Tomasi et al. (2017) PMAQ indicators with CoVe checkpoints and runPythonAnalysis. Theorizer generates intervention theories from Serruya et al. (2004) Humanization Program data.

Try Doxa for Prenatal Care Quality in Brazil Research

Frequently Asked Questions

What defines prenatal care quality in Brazil?

Quality encompasses antenatal visit count, syphilis testing, iron supplementation, and guideline adherence in SUS (Viellas et al., 2014; Tomasi et al., 2017).

What methods dominate this research?

Nascer no Brasil uses cohort surveys of 23,940 women with hierarchical modeling (Lansky et al., 2014); PMAQ-AB assesses indicators like consultations and exams (Tomasi et al., 2017).

What are key papers?

Lansky et al. (2014, 290 citations) on neonatal mortality; Viellas et al. (2014, 261 citations) on national prenatal assistance; Leal et al. (2020, 200 citations) on public service inequalities.

What open problems remain?

Persistent rural access barriers (Garnelo et al., 2020) and racial screening gaps (Leal et al., 2017) lack scalable interventions despite Humanization Program evaluations (Serruya et al., 2004).