Ethnoracial disparities in childhood growth trajectories in Brazil: a longitudinal nationwide study of four million children.

BACKGROUND: The literature contains scarce data on inequalities in growth trajectories among children born to mothers of diverse ethnoracial background in the first 5 years of life. OBJECTIVE: We aimed to investigate child growth according to maternal ethnoracial group using a nationwide Brazilian database. METHODS: A population-based retrospective cohort study employed linked data from the CIDACS Birth Cohort and the Brazilian Food and Nutrition Surveillance System (SISVAN). Children born at term, aged 5 years or younger who presented two or more measurements of length/height (cm) and weight (kg) were followed up between 2008 and 2017. Prevalence of stunting, underweight, wasting, and thinness were estimated. Nonlinear mixed effect models were used to estimate childhood growth trajectories, among different maternal ethnoracial groups (White, Asian descent, Black, Pardo, and Indigenous), using the raw measures of weight (kg) and height (cm) and the length/height-for-age (L/HAZ) and weight-for-age z-scores (WAZ). The analyses were also adjusted for mother's age, educational level, and marital status. RESULTS: A total of 4,090,271 children were included in the study. Children of Indigenous mothers exhibited higher rates of stunting (26.74%) and underweight (5.90%). Wasting and thinness were more prevalent among children of Pardo, Asian, Black, and Indigenous mothers than those of White mothers. Regarding children's weight (kg) and length/height (cm), those of Indigenous, Pardo, Black, and Asian descent mothers were on average shorter and weighted less than White ones. Regarding WAZ and L/HAZ growth trajectories, a sharp decline in average z-scores was evidenced in the first weeks of life, followed by a period of recovery. Over time, z-scores for most of the subgroups analyzed trended below zero. Children of mother in greater social vulnerability showed less favorable growth. CONCLUSION: We observed racial disparities in nutritional status and childhood growth trajectories, with children of Indigenous mothers presenting less favorable outcomes compared to their White counterparts. The strengthening of policies aimed at protecting Indigenous children should be urgently undertaken to address systematic ethnoracial health inequalities.

The intersection of race/ethnicity and socioeconomic status: inequalities in breast and cervical cancer mortality in 20,665,005 adult women from the 100 Million Brazilian Cohort.

OBJECTIVES: There is limited evidence regarding the impact of race/racism and its intersection with socioeconomic status (SES) on breast and cervical cancer, the two most common female cancers globally. We investigated racial inequalities in breast and cervical cancer mortality and whether SES (education and household conditions) interacted with race/ethnicity. DESIGN: The 100 Million Brazilian Cohort data were linked to the Brazilian Mortality Database, 2004-2015 (n = 20,665,005 adult women). We analysed the association between self-reported race/ethnicity (White/'Parda'(Brown)/Black/Asian/Indigenous) and cancer mortality using Poisson regression, adjusting for age, calendar year, education, household conditions and area of residence. Additive and multiplicative interactions were assessed. RESULTS: Cervical cancer mortality rates were higher among Indigenous (adjusted Mortality rate ratio = 1.80, 95%CI 1.39-2.33), Asian (1.63, 1.20-2.22), 'Parda'(Brown) (1.27, 1.21-1.33) and Black (1.18, 1.09-1.28) women vs White women. Breast cancer mortality rates were higher among Black (1.10, 1.04-1.17) vs White women. Racial inequalities in cervical cancer mortality were larger among women of poor household conditions, and low education (P for multiplicative interaction <0.001, and 0.02, respectively). Compared to White women living in completely adequate (3-4) household conditions, the risk of cervical cancer mortality in Black women with 3-4, 1-2, and none adequate conditions was 1.10 (1.01-1.21), 1.48 (1.28-1.71), and 2.03 (1.56-2.63), respectively (Relative excess risk due to interaction-RERI = 0.78, 0.18-1.38). Among 'Parda'(Brown) women the risk was 1.18 (1.11-1.25), 1.68 (1.56-1.81), and 1.84 (1.63-2.08), respectively (RERI = 0.52, 0.16-0.87). Compared to high-educated White women, the risk in high-, middle- and low-educated Black women was 1.14 (0.83-1.55), 1.93 (1.57-2.38) and 2.75 (2.33-3.25), respectively (RERI = 0.36, -0.05-0.77). Among 'Parda'(Brown) women the risk was 1.09 (0.91-1.31), 1.99 (1.70-2.33) and 3.03 (2.61-3.52), respectively (RERI = 0.68, 0.48-0.88). No interactions were found for breast cancer. CONCLUSION: Low SES magnified racial inequalities in cervical cancer mortality. The intersection between race/ethnicity, SES and gender needs to be addressed to reduce racial health inequalities.

Association Between Perceived Discrimination and Alcohol and Tobacco Consumption in ELSA-Brasil Cohort: Focusing on Gender Differences.

BACKGROUND: Discrimination is detrimental to physical and mental health, particularly insofar as health-risk behaviors are concerned. Particular attention has been paid to excess alcohol consumption and smoking in view of the ready availability of these substances in Western societies. OBJECTIVES: To determine whether an association exists between perceived discrimination and excess alcohol intake and smoking in women and men enrolled in the ELSA-Brasil cohort study. METHODS: The sample included in the ELSA-Brasil cohort consisted of 15,105 civil servants. Data from waves 1 and 2 of the study were used. A multidimensional questionnaire was used to collect sociodemographic characteristics and evaluate perceived discrimination, alcohol consumption, and smoking. RESULTS: An association was found between excess alcohol intake and perceived discrimination only in the men, with this association remaining significant in the youngest age group, in university-educated individuals, and in the group classified as middle-class. An association was found between smoking and lifetime perceived discrimination in women, particularly in those ≥60 years of age, brown-skinned women, those who had completed elementary school, and those classified as upper social class. This same association was found in the men, mainly those of 50-59 years of age, white-skinned males, those who had completed high school, those with a university education, and those classified as upper social class. Conclusions/Importance: Investing in public health policies aimed at combating the different forms of discrimination would appear essential. Not only does discrimination contribute to social injustice, but it also encourages health-risk behaviors such as excess alcohol intake and smoking.

Perinatal health outcomes of international migrant women in Brazil: A nationwide data linkage study of the CIDACS birth cohort (2011-2018).

BACKGROUND: We investigated perinatal outcomes among live births from international migrant and local-born mothers in a cohort of low-income individuals in Brazil. METHODS: We linked nationwide birth registries to mortality records and socioeconomic data from the CIDACS Birth Cohort and studied singleton live births of women aged 10-49 years from 1st January 2011 to 31st December 2018. We used logistic regressions to investigate differences in antenatal care, adverse pregnancy outcomes, and neonatal (i.e., ≤28 days) mortality among international migrants compared to non-migrants in Brazil; and explored the interaction between migration, race/ethnicity and living in international border municipalities. RESULTS: We studied 10,279,011 live births, of which 9469 (0.1 %) were born to international migrants. Migrant women were more likely than their Brazilian-born counterparts to have a previous foetal loss (ORadj: 1.16, 1.11-1.22), a delayed start of antenatal care (i.e., beyond 1st trimester) (1.22, 95%CI:1.16-1.28), a newborn who is large for gestational age (1.29, 1.22-1.36), or a newborn with congenital anomalies (1.37, 1.14-1.65). Conversely, migrant women were less likely to deliver prematurely (0.89, 0.82-0.95) or have a low birth weight infant (0.74, 0.68-0.81). There were no differences in neonatal mortality rates between migrants and non-migrants. Our analyses also showed that, when disparities in perinatal outcomes were present, disparities were mostly concentrated among indigenous mothers in international borders and among live births of Black mothers in non-borders. CONCLUSION: Although live births of international migrants generally have lower rates of adverse birth outcomes, our results suggest that indigenous and Black migrant mothers may face disproportionate barriers to accessing antenatal care.

Association between lifestyle-related risk behaviors, chronic diseases, and body image distortion: gender differences in follow-up 1 of the ELSA-Brasil cohort.

Aim: To determine the prevalence of body image accuracy/distortion in Brazilian men and women and to investigate sociodemographic and lifestyle-related factors, and the presence of chronic diseases associated with body image distortion. Methods: Data from 6,357 men and 7,657 women participating in the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil) were collected using a multidimensional questionnaire covering sociodemographic characteristics, health behaviors, heath conditions and body image perception. Results: Most participants (53.5% of the women and 54.7% of the men) were found to have an accurate self-perception of their body. When the factors associated with the perception of being heavier than reality were investigated, adopting weight loss measures and not being hypertensive proved protective against this distortion, both in women and men. Conversely, the perception of being lighter than reality was associated, in both women and men, with better education, being black or of mixed race, adopting weight loss measures and not being hypertensive or diabetic. Additional factors associated with underestimating weight were not consuming alcohol (only in women) and belonging to a lower social class (only in men). Conclusion: These findings may contribute to the implementation of public health policies and interventions to promote health and well-being in the Brazilian population.

Ethno-racial inequalities on adverse birth and neonatal outcomes: a nationwide, retrospective cohort study of 21 million Brazilian newborns.

Background: Ethno-racial inequalities are critical determinants of health outcomes. We quantified ethnic-racial inequalities on adverse birth outcomes and early neonatal mortality in Brazil. Methods: We conducted a cohort study in Brazil using administrative linked data between 2012 and 2019. Estimated the attributable fractions for the entire population (PAF) and specific groups (AF), as the proportion of each adverse outcome that would have been avoided if all women had the same baseline conditions as White women, both unadjusted and adjusted for socioeconomics and maternal risk factors. AF was also calculated by comparing women from each maternal race/skin colour group in different groups of mothers' schooling, with White women with 8 or more years of education as the reference group and by year. Findings: 21,261,936 newborns were studied. If all women experienced the same rate as White women, 1.7% of preterm births, 7.2% of low birth weight (LBW), 10.8% of small for gestational age (SGA) and 11.8% of early neonatal deaths would have been prevented. Percentages preventable were higher among Indigenous (22.2% of preterm births, 17.9% of LBW, 20.5% of SGA and 19.6% of early neonatal deaths) and Black women (6% of preterm births, 21.4% of LBW, 22.8% of SGA births and 20.1% of early neonatal deaths). AF was higher in groups with fewer years of education among Indigenous, Black and Parda for all outcomes. AF increased over time, especially among Indigenous populations. Interpretation: A considerable portion of adverse birth outcomes and neonatal deaths could be avoided if ethnic-racial inequalities were non-existent in Brazil. Acting on the causes of these inequalities must be central in maternal and child health policies. Funding: Bill & Melinda Gates Foundation and Wellcome Trust.

Do social protection programmes affect the burden of breast and cervical cancer? A systematic review.

Background: Socioeconomic conditions are strongly associated with breast and cervical cancer incidence and mortality patterns; therefore, social protection programmes (SPPs) might impact these cancers. This study aimed to evaluate the effect of SPPs on breast and cervical cancer outcomes and their risk/protective factors. Methods: Five databases were searched for articles that assessed participation in PPS and the incidence, survival, mortality (primary outcomes), screening, staging at diagnosis and risk/protective factors (secondary outcomes) for these cancers. Only peer-reviewed quantitative studies of women receiving SPPs compared to eligible women not receiving benefits were included. Independent reviewers selected articles, assessed eligibility, extracted data, and assessed the risk of bias. A harvest plot represents the included studies and shows the direction of effect, sample size and risk of bias. Findings: Of 17,080 documents retrieved, 43 studies were included in the review. No studies evaluated the primary outcomes. They all examined the relationship between SPPs and screening, as well as risk and protective factors. The harvest plot showed that in lower risk of bias studies, participants of SPPs had lower weight and fertility, were older at sexual debut, and breastfed their infants for longer. Interpretation: No studies have yet assessed the effect of SPPs on breast and cervical cancer incidence, survival, or mortality; nevertheless, the existing evidence suggests positive impacts on risk and protective factors.

Anti-Black racism and maternal death from COVID-19: what have we seen in the Pandemic? / Racismo antinegro e morte materna por COVID-19: o que vimos na Pandemia?

Anti-Black Racism traverses the lives of Black and Brown women, compromising sexual and reproductive health. Obstetric racism during pregnancy, prenatal care, childbirth, abortion, and puerperium affects these women, exposing them to harmful and often lethal maternal outcomes. This study aims to present racism and its manifestations in maternal death by COVID-19. It included data from COVID-19 notifications among pregnant women and puerperae recorded in the severe acute respiratory syndrome database (2021 and 2022). Information on race/skin color, age, region, clinical signs and symptoms, ICU, and deaths were collected. The results indicate how racism affects Black and Brown pregnant women and puerperae, who have higher lethality due to COVID-19 compared to White women (a difference of 14.02%), particularly in the puerperium. Black and Brown pregnant women least accessed the ICU. After adjustments, maternal death in the puerperium for Black women was 62% more likely than for White women (OR=1.62; 95%CI: 1.01-2.63). Racism and its manifestations (dis)organize the reproductive trajectories of Black and Brown women, whose interaction with sexism contributes to harmful and lethal maternal outcomes by COVID-19.

O racismo antinegro atravessa a vida das mulheres pretas e pardas comprometendo a saúde sexual e reprodutiva. O racismo obstétrico que ocorre durante a gravidez, pré-natal, parto, aborto e puerpério atinge estas mulheres expondo-as à desfechos maternos negativos e muitas vezes letais. Este estudo objetiva apresentar o racismo e suas manifestações na morte materna por COVID-19. Estudo transversal, com dados das notificações de COVID-19 entre gestantes e puérperas registradas na base de dados da Síndrome Respiratória Aguda Grave (2021 e 2022). Foram coletadas informações sobre raça/cor, idade, região, sinais e sintomas clínicos, UTI e óbitos. Os resultados apontam como o racismo afeta as gestantes e puérperas pretas e pardas, que apresentam maior letalidade por COVID-19 comparada às brancas (diferença que alcança os 14,02%), em particular no puerpério. Gestantes pretas e pardas são as que menos acessaram UTI. Após ajustes, a chance de óbito materno no puerpério para as mulheres pretas foi 62% maior em comparação as brancas (RC=1,62; 95%IC: 1,01-2,63). O racismo e suas manifestações (des)organizam as trajetórias reprodutivas das mulheres pretas e pardas que na sua interação com o sexismo contribuem para desfechos maternos negativos e letais por COVID-19.

Abortion and race in Brazil, National Abortion Surveys 2016 to 2021. / Aborto e raça no Brasil, Pesquisa Nacional de Aborto 2016 a 2021.

We examine racial differentials in abortion among women in Brazil using data from three editions of the Brazilian National Abortion Survey (PNA), 2016, 2019 and 2021. We test the difference in means in data from separate surveys, combined surveys without reweighting, and combined and reweighted surveys. We also use logistic models for the chance of having an abortion. The results indicate that there is a consistent racial differential in the three editions of PNA, with the percentage of abortions among Black women being higher than among white women. In the combined and reweighted surveys, among Black women of all ages the probability of having had an abortion is 11.03% while among white women it is 7.55%. This means a difference of 3.5 percentage points, which translates into a 46% higher probability for Black women, statistically significant values for a 5% interval. Logistic regressions produce similar results, with an average predicted probability of 12.61% for Black women and 8.90% for white women, also significant. Racial differences remain statistically significant for various combinations of PNA editions. However, in the separate surveys, the difference in means tests are only statistically significant in 2016. Black refers to the group formed by Black and Brown women (pretas and pardas). Due to the small sample size, it is not possible to say much about the differences with Asian and Indigenous women.

Examinamos a realização do aborto segundo cor ou raça das mulheres no Brasil usando dados de três edições da PNA, 2016, 2019 e 2021. Comparamos diferenciais raciais aplicando testes de diferenças de médias a dados de levantamentos separados, levantamentos combinados sem reponderação, e levantamentos combinados e reponderados. Na comparação usamos ainda modelos logísticos para a chance de realização de aborto. Os resultados indicam que há diferencial racial consistente nas três edições da PNA, com os percentuais de aborto entre as mulheres negras sendo mais elevados do que entre as mulheres brancas. Nos levantamentos combinados e reponderados, entre as mulheres negras de todas as idades a probabilidade de ter feito um aborto é de 11,03% enquanto entre as mulheres brancas é de 7,55%. Isso significa uma diferença de 3,5 pontos percentuais, que se traduz em uma probabilidade 46% maior para as negras, valores estatisticamente significantes para um intervalo de 5%. Regressões logísticas produzem resultados similares, com probabilidade média predita das mulheres negras de 12,61% e das mulheres brancas de 8,90%, também significantes. As diferenças raciais persistem estatisticamente significantes para várias combinações de edições da PNA. Porém, nos levantamentos isolados os testes de diferenças de média são estatisticamente significantes apenas em 2016.

Mortality among over 6 million internal and international migrants in Brazil: a study using the 100 Million Brazilian Cohort.

Background: To understand if migrants living in poverty in low and middle-income countries (LMICs) have mortality advantages over the non-migrant population, we investigated mortality risk patterns among internal and international migrants in Brazil over their life course. Methods: We linked socio-economic and mortality data from 1st January 2011 to 31st December 2018 in the 100 Million Brazilian Cohort and calculated all-cause and cause-specific age-standardised mortality rates according to individuals' migration status for men and women. Using Cox regression models, we estimated the age- and sex-adjusted mortality hazard ratios (HR) for internal migrants (i.e., Brazilian-born individuals living in a different Brazilian state than their birth) compared to Brazilian-born non-migrants; and for international migrants (i.e., people born in another country) compared to Brazilian-born individuals. Findings: The study followed up 45,051,476 individuals, of whom 6,057,814 were internal migrants, and 277,230 were international migrants. Internal migrants had similar all-cause mortality compared to Brazilian non-migrants (aHR = 0.99, 95% CI = 0.98-0.99), marginally higher mortality for ischaemic heart diseases (aHR = 1.04, 95% CI = 1.03-1.05) and higher for stroke (aHR = 1.11, 95% CI = 1.09-1.13). Compared to Brazilian-born individuals, international migrants had 18% lower all-cause mortality (aHR = 0.82, 95% CI = 0.80-0.84), with up to 50% lower mortality from interpersonal violence among men (aHR = 0.50, 95% CI = 0.40-0.64), but higher mortality from avoidable causes related to maternal health (aHR = 2.17, 95% CI = 1.17-4.05). Interpretation: Although internal migrants had similar all-cause mortality, international migrants had lower all-cause mortality compared to non-migrants. Further investigations using intersectional approaches are warranted to understand the marked variations by migration status, age, and sex for specific causes of death, such as elevated maternal mortality and male lower interpersonal violence-related mortality among international migrants. Funding: The Wellcome Trust.

Maternal and congenital syphilis attributable to ethnoracial inequalities: a national record-linkage longitudinal study of 15 million births in Brazil.

BACKGROUND: This study estimated ethnoracial inequalities in maternal and congenital syphilis in Brazil, understanding race as a relational category product of a sociopolitical construct that functions as an essential tool of racism and its manifestations. METHODS: We linked routinely collected data from Jan 1, 2012 to Dec 31, 2017 to conduct a population-based study in Brazil. We estimated the attributable fraction of race (skin colour) for the entire population and specific subgroups compared with White women using adjusted logistic regression. We also obtained the attributable fraction of the intersection between two social markers (race and education) and compared it with White women with more than 12 years of education as the baseline. FINDINGS: Of 15 810 488 birth records, 144 564 women had maternal syphilis and 79 580 had congenital syphilis. If all women had the same baseline risk as White women, 35% (95% CI 34·89-36·10) of all maternal syphilis and 41% (40·49-42·09) of all congenital syphilis would have been prevented. Compared with other ethnoracial categories, these percentages were higher among Parda/Brown women (46% [45·74-47·20] of maternal syphilis and 52% [51·09-52·93] of congenital syphilis would have been prevented) and Black women (61% [60·25-61·75] of maternal syphilis and 67% [65·87-67·60] of congenital syphilis would have been prevented). If all ethnoracial groups had the same risk as White women with more than 12 years of education, 87% of all maternal syphilis and 89% of all congenital syphilis would have been prevented. INTERPRETATION: Only through effective control of maternal syphilis among populations at higher risk (eg, Black and Parda/Brown women with lower educational levels) can WHO's global health initiative to eliminate mother-to-child transmission of syphilis be made feasible. Recognising that racism and other intersecting forms of oppression affect the lives of minoritised groups and advocating for actions through the lens of intersectionality is imperative for attaining and guaranteeing health equity. Achieving health equality needs to be addressed to achieve syphilis control. Given the scale and complexity of the problem (which is unlikely to be unique to Brazil), structural issues and social markers of oppression, such as race and education, must be considered to prevent maternal and congenital syphilis and improve maternal and child outcomes globally. FUNDING: Wellcome Trust, CNPq-Brazil. TRANSLATION: For the Portuguese translation of the abstract see Supplementary Materials section.

Association of Conditional Cash Transfers With Maternal Mortality Using the 100 Million Brazilian Cohort.

Importance: Conditional cash transfers (CCTs) have been consistently associated with improvements to the determinants of maternal health, but there have been insufficient investigations regarding their effects on maternal mortality. Objective: To evaluate the association between being a Bolsa Família program (BFP) beneficiary and maternal mortality and to examine how this association differs by duration of BFP receipt, maternal race, living in rural or urban areas, the Municipal Human Development Index (MHDI), and municipal primary health care coverage. Design, Setting, and Participants: This cross-sectional analysis was nested within the 100 Million Brazilian Cohort. Girls and women aged 10 to 49 years (hereinafter referred to as women) who had at least 1 live birth were included, using data from Brazilian national health databases linked to the 100 Million Brazilian Cohort (January 1, 2004, to December 31, 2015). Propensity score kernel weighting was applied to control for sociodemographic and economic confounders in the association between BFP receipt and maternal mortality, overall and stratified by different subgroups (race, urban or rural area, and MHDI), and duration of BFP receipt. Data were analyzed from July 12, 2019, to December 31, 2022. Main Outcome(s) and Measures: Maternal death. Results: A total of 6 677 273 women aged 10 to 49 years were included in the analysis, 4056 of whom had died from pregnancy-related causes. The risk of maternal death was 18% lower in women who received BFP (weighted odds ratio [OR], 0.82 [95% CI, 0.71-0.93]). A longer duration receiving BFP was associated with an increased reduction in maternal mortality (OR for 1-4 years, 0.85 [95% CI, 0.75-0.97]; OR for 5-8 years, 0.70 [95% CI, 0.60-0.82]; OR for ≥9 years, 0.69 [95% CI, 0.53-0.88]). Receiving BFP was also associated with substantial increases in the number of prenatal appointments and interbirth intervals. The reduction was more pronounced in the most vulnerable groups. Conclusions and Relevance: This cross-sectional analysis nested within the 100 Million Brazilian Cohort found an association between BFP receipt and maternal mortality. This association was of greater magnitude in women with longer exposure to BFP and in the most vulnerable groups. These findings reinforce evidence that programs such as BFP, which have already proven effective in poverty reduction, have great potential to improve maternal survival.

Intersection of Race and Gender in Self-Reports of Violent Experiences and Polyvictimization by Young Girls in Brazil.

OBJECTIVE: To explore racial disparities in self-reports of violent victimization and polyvictimization among young girls in Brazil and to analyze the distribution of prevalence rates across race groups and the estimated odds of exposure. DESIGN: Data from girls ages 15 and above (N=14,809) from the 2015 edition of PeNSE (National Adolescent School-based Health Survey) were analyzed. Survey weighted proportions and bivariate and multivariate logistic regressions were used to address the objectives. RESULTS: Independent of the girls' age, socioeconomic status, and region of residence, black, indigenous, mixed, and Asian descendant girls (relative to Whites) were more likely to report past experiences of being bullied, suffering physical violence, forced sexual intercourse, and polyvictimization (reporting all three events). Blacks had the highest rates of reporting being bullied and polyvictimization. Asian descendants had the highest reports of physical violence. Indigenous girls had the highest reports of forced sexual intercourse. CONCLUSIONS: This study documented disproportionate risks of violent victimization for young women of color among Brazilian students. The risks were significantly greater for those of darker skin tones and from ethnic minorities. IMPLICATIONS: These findings can inform the development of programs to protect young women from violence in Brazil and highlight the importance of including anti-racism strategies in such programs.

Ethnoracial inequalities and child mortality in Brazil: a nationwide longitudinal study of 19 million newborn babies.

BACKGROUND: Racism is a social determinant of health inequities. In Brazil, racial injustices lead to poor outcomes in maternal and child health for Black and Indigenous populations, including greater risks of pregnancy-related complications; decreased access to antenatal, delivery, and postnatal care; and higher childhood mortality rates. In this study, we aimed to estimate inequalities in childhood mortality rates by maternal race and skin colour in a cohort of more than 19 million newborns in Brazil. METHODS: We did a nationwide population-based, retrospective cohort study using linked data on all births and deaths in Brazil between Jan 1, 2012, and Dec 31, 2018. The data consisted of livebirths followed up to age 5 years, death, or Dec 31, 2018. Data for livebirths were extracted from the National Information System for livebirths, SINASC, and for deaths from the Mortality Information System, SIM. The final sample consisted of complete data for all cases regarding maternal race and skin colour, and no inconsistencies were present between date of birth and death after linkage. We fitted Cox proportional hazard regression models to calculate the crude and adjusted hazard ratios (HRs) and 95% CIs for the association between maternal race and skin colour and all-cause and cause-specific younger than age 5 mortality rates, by age subgroups. We calculated the trend of HRs (and 95% CI) by time of observation (calendar year) to indicate trends in inequalities. FINDINGS: From the 20 526 714 livebirths registered in SINASC between Jan 1, 2012, and Dec 31, 2018, 238 436 were linked to death records identified from SIM. After linkage, 1 010 871 records were excluded due to missing data on maternal race or skin colour or inconsistent date of death. 19 515 843 livebirths were classified by mother's race, of which 224 213 died. Compared with children of White mothers, mortality risk for children younger than age 5 years was higher among children of Indigenous (HR 1·98 [95% CI 1·92-2·06]), Black (HR 1·39 [1·36-1·41]), and Brown or Mixed race (HR 1·19 [1·18-1·20]) mothers. The highest hazard ratios were observed during the post-neonatal period (Indigenous, HR 2·78 [95% CI 2·64-2·95], Black, HR 1·54 [1·48-1·59]), and Brown or Mixed race, HR 1·25 [1·23-1·27]) and between the ages of 1 year and 4 years (Indigenous, HR 3·82 [95% CI 3·52-4·15]), Black, HR 1·51 [1·42-1·60], and Brown or Mixed race, HR 1·30 [1·26-1·35]). Children of Indigenous (HR 16·39 [95% CI 12·88-20·85]), Black (HR 2·34 [1·78-3·06]), and Brown or Mixed race mothers (HR 2·05 [1·71-2·45]) had a higher risk of death from malnutrition than did children of White mothers. Similar patterns were observed for death from diarrhoea (Indigenous, HR 14·28 [95% CI 12·25-16·65]; Black, HR 1·72 [1·44-2·05]; and Brown or Mixed race mothers, HR 1·78 [1·61-1·98]) and influenza and pneumonia (Indigenous, HR 6·49 [95% CI 5·78-7·27]; Black, HR 1·78 [1·62-1·96]; and Brown or Mixed race mothers, HR 1·60 [1·51-1·69]). INTERPRETATION: Substantial ethnoracial inequalities were observed in child mortality in Brazil, especially among the Indigenous and Black populations. These findings demonstrate the importance of regular racial inequality assessments and monitoring. We suggest implementing policies to promote ethnoracial equity to reduce the impact of racism on child health. FUNDING: MCTI/CNPq/MS/SCTIE/Decit/Bill & Melinda Gates Foundation's Grandes Desafios Brasil, Desenvolvimento Saudável para Todas as Crianças, and Wellcome Trust core support grant awarded to CIDACS-Center for Data and Knowledge Integration for Health.

Healthy lifestyle behaviors and the periodicity of mammography screening in Brazilian women.

INTRODUCTION: Certain behaviors have been associated with health promotion, including mammography screening, in women worldwide. OBJECTIVE: The objective of this study was to determine whether there is an association between the periodicity of mammography screening and healthy lifestyle behaviors in Brazilian women employed at a public university in Bahia, Brazil. METHODS: A total of 635 women of 50-69 years of age at the time of the interview, from the Brazilian Longitudinal Study of Adult Health cohort who were resident in Bahia, participated in the study. Data were collected using a multidimensional questionnaire that included questions on participants' sociodemographic characteristics and health-related behaviors (smoking, alcohol consumption, leisure-time physical activity and diet) and another questionnaire that dealt with risk factors and breast cancer screening. Measures of association were calculated using simple and multivariate logistic regression. RESULTS: The practice of physical activity, not smoking, moderate alcohol consumption and a healthy diet were the health behaviors most adopted by the women who had last had a mammogram ⩽2 years previously (which is in line with the interval recommended by the Brazilian Ministry of Health). A statistically significant association was found between a lapse of ⩾3 years since last undergoing mammography screening and excessive alcohol consumption, while a borderline association was found between the same screening interval and leisure-time physical inactivity. CONCLUSION: There was an association between lifestyle risk behaviors and a longer time interval between mammography screenings. The present results contribute to the debate on the use of mammography, lifestyle behaviors and health promotion among women.

Barriers in Accessing Care for Consequence of Unsafe Abortion by Black Women: Evidence of Institutional Racism in Brazil.

Women face difficulties in accessing post-abortion care, as hierarchical care operates under discrimination mechanisms that condemn women in abortion. In addition, it is the Black and Brown women who are more subject to unsafe abortions and need hospitalization to complete the termination of pregnancy or treat associated complications. This study aimed at identifying factors associated with the institutional barriers in access to health services for women who underwent abortion by race/color. The survey encompassed 2640 users admitted to public hospitals in Salvador, Recife, and São Luís. Differences among covariables according to race/color (Black, Brown, and White women) were analyzed and tested for statistical significance using Pearson's χ2 test. The regression analysis initially included variables that may express the technical criteria of priority in care (time of pregnancy when abortion occurred and conditions of arrival), then the sociodemographic characteristics, and, lastly, the type of abortion declared. Black women faced more institutional difficulties (27.7% vs 19.5% in White women and 18.7% in Brown women), such as waiting to be attended and getting a bed. The association between being Black women and institutional barriers remained, even after adjustments in the regression model. Institutional racism limits access to health services and timely care for Black women, acting as a performative mechanism, legitimizing and generating exclusionary behaviors. The results demonstrate that the intersection between racial discrimination and abortion stigma redouble institutional barriers that are denominated intersectional discrimination.

Racial vulnerability and individual barriers for Brazilian women seeking first care following abortion. / Vulnerabilidade racial e barreiras individuais de mulheres em busca do primeiro atendimento pós-aborto.

Social inequalities in Brazil are reflected in women's search for abortion care, when they face individual, social, and structural barriers and are exposed to situations of vulnerability. Black women are the most heavily exposed to these barriers, from the search for the service to the care itself. The study aimed to analyze factors related to individual barriers in the search for first post-abortion care according to race/color. The study was conducted in Salvador (Bahia State), Recife, (Pernambuco State) and São Luís (Maranhão State), Brazil, with 2,640 patients admitted to public hospitals. Logistic regression was performed to analyze differences according to race/color (white, brown, and black), with "no individual barriers in the search for first care" as the reference category in the dependent variable. Of the women interviewed, 35.7% were black, 53.3% brown, and 11% white. Black women had less schooling, fewer children, and reported more induced abortions (31.1%) and more second-trimester abortions (15.4%). Black women reported more individual barriers in the search for first care (32% vs. 28% in brown women and 20.3% in whites), such as fear of being mistreated and lack of money for transportation. Regression analysis confirmed the association between black and brown race/color and individual barriers in the search for post-abortion care, even after adjusting for all the selected variables. The results confirmed the situation of vulnerability for black women and brown women in Brazil. Racial discrimination in health services and abortion-related stigma can act simultaneously, delaying women's access to health services, a limitation that can further complicate their post-abortion condition.

As desigualdades sociais no Brasil se refletem na busca por atenção pelas mulheres com abortamento, as quais enfrentam barreiras individuais, sociais e estruturais, expondo-as a situações de vulnerabilidades. São as negras as mais expostas a essas barreiras, desde a procura pelo serviço até o atendimento. O estudo objetivou analisar os fatores relacionados às barreiras individuais na busca do primeiro atendimento pós-aborto segundo raça/cor. A pesquisa foi realizada em Salvador (Bahia), Recife (Pernambuco) e São Luís (Maranhão), Brasil, com 2.640 usuárias internadas em hospitais públicos. Foi realizada regressão logística para análise das diferenças segundo raça/cor (branca, parda e preta), considerando-se "não houve barreiras individuais na busca pelo primeiro atendimento" como categoria de referência da variável dependente. Das entrevistadas, 35,7% eram pretas, 53,3% pardas e 11% brancas. Mulheres pretas tinham menor escolaridade, menos filhos e declararam mais o aborto como provocado (31,1%), após 12 semanas de gestação (15,4%). Relataram mais barreiras individuais na busca pelo primeiro atendimento (32% vs. 28% entre pardas e 20,3% entre brancas), tais como o medo de ser maltratada e não ter dinheiro para o transporte. Na regressão, confirmou-se a associação entre raça/cor preta e parda e barreiras individuais na busca de cuidados pós-aborto, mesmo após o ajuste por todas as variáveis selecionadas. Os resultados confirmam a situação de vulnerabilidade das pretas e pardas. A discriminação racial nos serviços de saúde e o estigma em relação ao aborto podem atuar simultaneamente, retardando a ida das mulheres ao serviço, o que pode configurar uma situação limite de maior agravamento do quadro pós-abortamento.

Las desigualdades sociales en Brasil se reflejan en la búsqueda de atención sanitaria por parte de las mujeres que abortan, que enfrentan barreras individuales, sociales y estructurales, exponiéndolas a situaciones de vulnerabilidad. Las negras son las más expuestas a estas barreras, desde la búsqueda del servicio hasta la atención. El estudio tuvo como objetivo analizar los factores relacionados con las barreras individuales en la búsqueda de la primera atención post-aborto según raza/color. La investigación se realizó en Salvador (Bahia), Recife (Pernambuco) y São Luis (Maranhão), Brasil, con 2.640 pacientes internadas en hospitales públicos. Se realizó una regresión logística para el análisis de las diferencias según raza/color (blanca, mulata/mestiza y negra), considerándose "no tuvo barreras individuales en la búsqueda de la primera atención" como categoría de referencia de la variable dependiente. De las entrevistadas 35,7% eran negras, 53,3% mulatas/mestizas y 11% blancas. Las mujeres negras tenían menor escolaridad, menos hijos y declararon más el aborto como provocado (31,1%), tras 12 semanas de gestación (15,4%). Informaron más barreras individuales en la búsqueda de la primera atención (32% vs. 28% entre multas/mestizas y un 20,3% entre las blancas), tales como el miedo de ser maltratada y no tener dinero para el transporte. En la regresión se confirmó la asociación entre raza/color negro y mulato/mestizo y barreras individuales en la búsqueda de cuidados post-aborto, incluso tras el ajuste por todas las variables seleccionadas. Los resultados confirman la situación de vulnerabilidad de las negras y mulatas/mestizas. La discriminación racial en los servicios de salud y el estigma en relación con el aborto pueden actuar simultáneamente, retardando la ida de las mujeres al servicio de salud, lo que puede constituir una situación límite de mayor gravedad en el cuadro post-aborto.

Racismo antinegro e morte materna por COVID-19: o que vimos na Pandemia? / Anti-Black racism and maternal death from COVID-19: what have we seen in the Pandemic?

Resumo O racismo antinegro atravessa a vida das mulheres pretas e pardas comprometendo a saúde sexual e reprodutiva. O racismo obstétrico que ocorre durante a gravidez, pré-natal, parto, aborto e puerpério atinge estas mulheres expondo-as à desfechos maternos negativos e muitas vezes letais. Este estudo objetiva apresentar o racismo e suas manifestações na morte materna por COVID-19. Estudo transversal, com dados das notificações de COVID-19 entre gestantes e puérperas registradas na base de dados da Síndrome Respiratória Aguda Grave (2021 e 2022). Foram coletadas informações sobre raça/cor, idade, região, sinais e sintomas clínicos, UTI e óbitos. Os resultados apontam como o racismo afeta as gestantes e puérperas pretas e pardas, que apresentam maior letalidade por COVID-19 comparada às brancas (diferença que alcança os 14,02%), em particular no puerpério. Gestantes pretas e pardas são as que menos acessaram UTI. Após ajustes, a chance de óbito materno no puerpério para as mulheres pretas foi 62% maior em comparação as brancas (RC=1,62; 95%IC: 1,01-2,63). O racismo e suas manifestações (des)organizam as trajetórias reprodutivas das mulheres pretas e pardas que na sua interação com o sexismo contribuem para desfechos maternos negativos e letais por COVID-19.

Abstract Anti-Black Racism traverses the lives of Black and Brown women, compromising sexual and reproductive health. Obstetric racism during pregnancy, prenatal care, childbirth, abortion, and puerperium affects these women, exposing them to harmful and often lethal maternal outcomes. This study aims to present racism and its manifestations in maternal death by COVID-19. It included data from COVID-19 notifications among pregnant women and puerperae recorded in the severe acute respiratory syndrome database (2021 and 2022). Information on race/skin color, age, region, clinical signs and symptoms, ICU, and deaths were collected. The results indicate how racism affects Black and Brown pregnant women and puerperae, who have higher lethality due to COVID-19 compared to White women (a difference of 14.02%), particularly in the puerperium. Black and Brown pregnant women least accessed the ICU. After adjustments, maternal death in the puerperium for Black women was 62% more likely than for White women (OR=1.62; 95%CI: 1.01-2.63). Racism and its manifestations (dis)organize the reproductive trajectories of Black and Brown women, whose interaction with sexism contributes to harmful and lethal maternal outcomes by COVID-19.

Aborto e raça no Brasil, Pesquisa Nacional de Aborto 2016 a 2021 / Abortion and race in Brazil, National Abortion Surveys 2016 to 2021

Resumo Examinamos a realização do aborto segundo cor ou raça das mulheres no Brasil usando dados de três edições da PNA, 2016, 2019 e 2021. Comparamos diferenciais raciais aplicando testes de diferenças de médias a dados de levantamentos separados, levantamentos combinados sem reponderação, e levantamentos combinados e reponderados. Na comparação usamos ainda modelos logísticos para a chance de realização de aborto. Os resultados indicam que há diferencial racial consistente nas três edições da PNA, com os percentuais de aborto entre as mulheres negras sendo mais elevados do que entre as mulheres brancas. Nos levantamentos combinados e reponderados, entre as mulheres negras de todas as idades a probabilidade de ter feito um aborto é de 11,03% enquanto entre as mulheres brancas é de 7,55%. Isso significa uma diferença de 3,5 pontos percentuais, que se traduz em uma probabilidade 46% maior para as negras, valores estatisticamente significantes para um intervalo de 5%. Regressões logísticas produzem resultados similares, com probabilidade média predita das mulheres negras de 12,61% e das mulheres brancas de 8,90%, também significantes. As diferenças raciais persistem estatisticamente significantes para várias combinações de edições da PNA. Porém, nos levantamentos isolados os testes de diferenças de média são estatisticamente significantes apenas em 2016.

Abstract We examine racial differentials in abortion among women in Brazil using data from three editions of the Brazilian National Abortion Survey (PNA), 2016, 2019 and 2021. We test the difference in means in data from separate surveys, combined surveys without reweighting, and combined and reweighted surveys. We also use logistic models for the chance of having an abortion. The results indicate that there is a consistent racial differential in the three editions of PNA, with the percentage of abortions among Black women being higher than among white women. In the combined and reweighted surveys, among Black women of all ages the probability of having had an abortion is 11.03% while among white women it is 7.55%. This means a difference of 3.5 percentage points, which translates into a 46% higher probability for Black women, statistically significant values for a 5% interval. Logistic regressions produce similar results, with an average predicted probability of 12.61% for Black women and 8.90% for white women, also significant. Racial differences remain statistically significant for various combinations of PNA editions. However, in the separate surveys, the difference in means tests are only statistically significant in 2016. Black refers to the group formed by Black and Brown women (pretas and pardas). Due to the small sample size, it is not possible to say much about the differences with Asian and Indigenous women.