Challenges facing the More Doctors program (Programa Mais Médicos) in vulnerable and peri-urban areas in Greater Brasilia, Brazil.

BACKGROUND: A shortage of physicians, especially in vulnerable and peri-urban areas, is a global phenomenon that has serious implications for health systems, demanding policies to assure the provision and retention of health workers. The aim of this study was to analyze the strategies employed by the More Doctors Program (Programa Mais Médicos) to provide primary care physicians in vulnerable and peri-urban parts of Greater Brasilia. METHODS: The study used a qualitative approach based on the precepts of social constructivism. Forty-nine semi-structured interviews were conducted: 24 with physicians employed as part of the More Doctors program, five with program medical supervisors, seven with secondary care physicians, twelve with primary care coordinators, and one federal administrator. The interviews occurred between March and September 2019. The transcripts of the interviews were submitted to thematic content analysis. RESULTS: The partnership between the Ministry of Health and local authorities was essential for the provision of doctors-especially foreign doctors, most from Cuba, to assist vulnerable population groups previously without access to the health system. There was a notable presence of doctors with experience working with socioeconomically disadvantaged populations, which was important for gaining a better understanding of the effects of the endemic urban violence in the region. The incentives and other institutional support, such as enhanced salaries, training, and housing, transportation, and food allowances, were factors that helped provide a satisfactory working environment. However, the poor state of the infrastructure at some of the primary care units and limitations of the health service as a whole were factors that hampered the provision of comprehensive care, constituting a cause of dissatisfaction. CONCLUSIONS: More Doctors introduced a range of novel strategies that helped ensure a supply of primary care doctors in vulnerable and peri-urban parts of Greater Brasilia. The inclusion of foreign doctors, most from Cuba, was crucial for the success of the health services provided for the local communities, who subsist in violent and socioeconomically deprived urban areas. However, it became clear that barriers from within the health service itself hampered the physicians' capacity to provide a satisfactory service. As such, what is needed for primary care to be effective is not just the recruitment, training, and deployment of doctors, but also investment in the organization of the whole health system.

Brazil's more doctors programme and infant health outcomes: a longitudinal analysis.

BACKGROUND: Providing sufficient numbers of human resources for health is essential for effective and accessible health services. Between 2013 and 2018, the Brazilian Ministry of Health implemented the Programa Mais Médicos (PMM) (More Doctors Programme) to increase the supply of primary care doctors in underserved areas of the country. This study investigated the association between PMM and infant health outcomes and assessed if heterogeneity in the impact of PMM varied by municipal socio-economic factors and health indicators. METHODS: An ecological longitudinal (panel) study design was employed to analyse data from 5565 Brazilian municipalities over a 12-year period between 2007 and 2018. A differences-in-differences approach was implemented using longitudinal fixed effect regression models to compare infant health outcomes in municipalities receiving a PMM doctor with those that did not receive a PMM doctor. The impact of PMM was assessed on aggregate and in municipality subgroups. RESULTS: On aggregate, the PMM was not significantly associated with changes in infant or neonatal mortality, but the PMM was associated with reductions in infant mortality rate (IMR) (of - 0.21; 95% CI: - 0.38, - 0.03) in municipalities with highest IMR prior to the programme's implementation (where (IMR) > 25.2 infant deaths per 1000 live births). The PMM was also associated with an increase in the proportion of expectant mothers receiving seven or more prenatal care visits but only in municipalities with a lower IMR at baseline and high density of non-PMM doctors and community health workers before the PMM. CONCLUSIONS: The PMM was associated with reduced infant mortality in municipalities with the highest infant mortality rate prior to the programme. This suggests effectiveness of the PMM was limited only to the areas of greatest need. New programmes to improve the equitable provision of human resources for health should employ comprehensive targeting approaches balancing health needs and socio-economic factors to maximize effectiveness.

Direct from the COVID-19 crisis: research and innovation sparks in Brazil.

BACKGROUND: The coronavirus disease 2019 (COVID-19) pandemic has spread throughout more than 160 countries, infecting millions of people worldwide. To address this health emergency, countries have organized the flow of production and innovation to reduce the impact on health. This article shows the response of the Brazilian scientific community to meet the urgent needs of the public unified health system [SUS], aiming to guarantee universal access to an estimated population of 211 million. By December 2020, Brazil had recorded more than six million cases and approximately 175,000 deaths. METHODS: We collected data on research, development and innovation projects carried out by 114 public universities (plus Oswaldo Cruz Foundation [Fiocruz] and Butantan Institute), as reported on their websites. Additionally, we examined the studies on COVID-19 approved by the National Comission for Research Ethics, as well as those reported on the Ministry of Education website as of May 15, 2020. RESULTS: The 789 identified projects were classified according to research categories as follows: development and innovation (n = 280), other types of projects (n = 226), epidemiologic research (n = 211), and basic research on disease mechanisms (n = 72). Most proposals focused on the development and innovation of personal protective equipment, medical devices, diagnostic tests, medicines and vaccines, which were rapidly identified as research priorities by the scientific community. Some promising results have been observed from phase III vaccine trials, one of which is conducted in partnership with Oxford University and another of which is performed with Sinovac Biotech. Both trials involve thousands of volunteers in their Brazilian arms and include technology transfer agreements with Fiocruz and the Butantan Institute, respectively. These vaccines proved to be safe and effective and were immediately licensed for emergency use. The provision of doses for the public health system, and vaccination, started on January 17, 2021. CONCLUSIONS: The mobilized Brazilian scientific community has generated comprehensive research, development and innovation proposals to meet the most urgent needs. It is important to emphasize that this response was only possible due to decades of investment in research, development and innovation in Brazil. We need to reinforce and protect the Brazilian science, technology and innovation system from austerity policies that disregard health and knowledge as crucial investments for Brazilian society, in line with the constitutional right of universal health access and universal health coverage.

Spatial distribution of the "Mais Médicos (More Doctors) Program" and social vulnerability: an analysis of the Brazilian metropolitan regions.

BACKGROUND: The "Mais Médicos (More Doctors) Program" established in 2013 by the Brazilian Government aimed to reduce inequalities by means of an emergency provision of physicians, the improvement of medical care service in the Brazilian Unified Health System, and the expansion of medical education training in Brazil. In this context, equity should be considered when defining priorities and allocating resources. This study describes the distribution of physicians for the Program in five Brazilian metropolitan regions (MRs) and analyses whether the most vulnerable areas within each one of these regions had been prioritized in compliance with the legislation framework of the program. METHODS: This is a quantitative cross-sectional study. Official secondary data was analyzed to verify the relationship between the Index of Social Vulnerability, set up by the Institute of Applied Economic Research, and the physician allocation provided by the Program. The data were organized into categories and quintiles. For spatialization purposes, the QGIS 3.4 Madeira software was used. RESULTS: There are 2592 primary health care units, (in Portuguese, UBS), within the five MRs studied; 981 of these hosted at least one physician from the Program. In the Manaus, Recife, and the DF MRs, the 4th and 5th quintiles (the most vulnerable ones) hosted physicians in more significant proportions than the other quintiles, namely, 71.4%, 71.4%, and 52.2%, respectively, exceeding the national average (51.7%). It is worth mentioning that in the São Paulo MR, the units located in the most vulnerable quintiles (4th and 5th) also hosted physicians in proportions significantly higher than others (45.8%); however, this proportion did not reach 50%. There was no significant difference in the allocation of physicians in the Porto Alegre MR, indicating that there was no prioritization of the UBS according to vulnerability. CONCLUSIONS: These results appoint to the enormous gaps of vulnerability existing both between the analyzed MRs and internally in each one of them. It emphasizes the need for criteria for the allocation of physicians so as not to increase inequities. It also highlights the importance of the continuity of the "Mais Médicos (More Doctors) Program" in the metropolitan regions, above all, in areas of extreme vulnerabilities. On the other hand, they contribute to the national debate about the importance of public policies regarding constitutional rights related to access to health care and the relevance of primary care and the "Mais Médicos (More Doctors) Program" for the reduction of disparities regarding access to health care, especially for the citizens who live in regions of greater vulnerability, whether it is inside or outside large metropolitan regions.

Impact of the Programa Mais médicos (more doctors Programme) on primary care doctor supply and amenable mortality: quasi-experimental study of 5565 Brazilian municipalities.

BACKGROUND: Investing in human resources for health (HRH) is vital for achieving universal health care and the Sustainable Development Goals. The Programa Mais Médicos (PMM) (More Doctors Programme) provided 17,000 doctors, predominantly from Cuba, to work in Brazilian primary care. This study assesses whether PMM doctor allocation to municipalities was consistent with programme criteria and associated impacts on amenable mortality. METHODS: Difference-in-differences regression analysis, exploiting variation in PMM introduction across 5565 municipalities over the period 2008-2017, was employed to examine programme impacts on doctor density and mortality amenable to healthcare. Heterogeneity in effects was explored with respect to doctor allocation criteria and municipal doctor density prior to PMM introduction. RESULTS: After starting in 2013, PMM was associated with an increase in PMM-contracted primary care doctors of 15.1 per 100,000 population. However, largescale substitution of existing primary care doctors resulting in a net increase of only 5.7 per 100,000. Increases in both PMM and total primary care doctors were lower in priority municipalities due to lower allocation of PMM doctors and greater substitution effects. The PMM led to amenable mortality reductions of - 1.06 per 100,000 (95%CI: - 1.78 to - 0.34) annually - with greater benefits in municipalities prioritised for doctor allocation and where doctor density was low before programme implementation. CONCLUSIONS: PMM potential health benefits were undermined due to widespread allocation of doctors to non-priority areas and local substitution effects. Policies seeking to strengthen HRH should develop and implement needs-based criteria for resource allocation.

Cost of providing doctors in remote and vulnerable areas: Programa Mais Médicos in Brazil.

OBJECTIVE: To evaluate the Programa Mais Médicos (More Doctors Program; PMM) in Brazil by estimating the proportional increase in the number of doctors in participating muni-cipalities and the program costs, stratified by cost component and funding source. METHODS: Official data from the 2013 edition of Demografia Médica no Brasil (Medical Demography in Brazil) was used to estimate the number of doctors prior to PMM. The number of doctors at the end of the fourth PMM recruiting cycle (July 2014) was obtained from the Ministry of Health. Cost components were identified and estimated based on PMM legislation and guidelines. The participating municipalities were chosen based on four criteria, all related to vulnerability. RESULTS: The PMM provided an additional 14 462 physicians to highly vulnerable, remote areas in 3 785 municipalities (68% of the total) and 34 Special Indigenous Sanitary Districts. There was a greater increase of physicians in the poorest regions (North and Northeast). The estimated annual cost of US$ 1.1 billion covered medical provision, continuing education, and supervision/mentoring. Funding was largely centralized at the federal level (92.6%). CONCLUSION: The cost of PMM is considered relatively moderate in comparison to its potential benefits for population health. The greater increase of doctors for the poorest and most vulnerable met the target of correcting imbalances in health worker distribution. The PMM experience in Brazil can contribute to the debate on reducing physician shortages.

Implementation research: towards universal health coverage with more doctors in Brazil.

OBJECTIVE: To evaluate the implementation of a programme to provide primary care physicians for remote and deprived populations in Brazil. METHODS: The Mais Médicos (More Doctors) programme was launched in July 2013 with public calls to recruit physicians for priority areas. Other strategies were to increase primary care infrastructure investments and to provide more places at medical schools. We conducted a quasi-experimental, before-and-after evaluation of the implementation of the programme in 1708 municipalities with populations living in extreme poverty and in remote border areas. We compared physician density, primary care coverage and avoidable hospitalizations in municipalities enrolled (n = 1450) and not enrolled (n = 258) in the programme. Data extracted from health information systems and Ministry of Health publications were analysed. FINDINGS: By September 2015, 4917 physicians had been added to the 16 524 physicians already in place in municipalities with remote and deprived populations. The number of municipalities with ≥ 1.0 physician per 1000 inhabitants doubled from 163 in 2013 to 348 in 2015. Primary care coverage in enrolled municipalities (based on 3000 inhabitants per primary care team) increased from 77.9% in 2012 to 86.3% in 2015. Avoidable hospitalizations in enrolled municipalities decreased from 44.9% in 2012 to 41.2% in 2015, but remained unchanged in control municipalities. We also documented higher infrastructure investments in enrolled municipalities and an increase in the number of medical school places over the study period. CONCLUSION: Other countries having shortages of physicians could benefit from the lessons of Brazil's programme towards achieving universal right to health.

Prevention of neural tube defects by the fortification of flour with folic acid: a population-based retrospective study in Brazil.

OBJECTIVE: To determine if the fortification of wheat and maize flours with iron and folic acid - which became mandatory in Brazil from June 2004 - is effective in the prevention of neural tube defects. METHODS: Using data from national information systems on births in central, south-eastern and southern Brazil, we determined the prevalence of neural tube defects among live births and stillbirths in a pre-fortification period - i.e. 2001-2004 - and in a post-fortification period - i.e. 2005-2014. We distinguished between anencephaly, encephalocele, meningocele, myelomeningocele and other forms of spina bifida. FINDINGS: There were 8554 neural tube defects for 17,925,729 live births notified between 2001 and 2014. For the same period, 2673 neural tube defects were reported for 194,858 stillbirths. The overall prevalence of neural tube defects fell from 0.79 per 1000 pre-fortification to 0.55 per 1000 post-fortification (prevalence ratio, PR: 1.43; 95% confidence interval, CI: 1.38-1.50). For stillbirths, prevalence fell from 17.74 per 1000 stillbirths pre-fortification to 11.70 per 1000 stillbirths post-fortification. The corresponding values among live births were 0.57 and 0.44, respectively. CONCLUSION: The introduction of the mandatory fortification of flour with iron and folic acid in Brazil was followed by a significant reduction in the prevalence of neural tube defects in our study area.

Folic acid intake by pregnant women from Vale do Jequitinhonha, Brazil, and the contribution of fortified foods.

The folate deficiency can result in irreversible health damage, such as the neural tube defects. The aim of this article is to determine the folate intake of pregnant women in Vale do Jequitinhonha, Minas Gerais state, Brazil, one of the poorest regions in the world. A descriptive, cross-sectional study was done in 2013 with 492 pregnant women attending the basic health units run by the public health service (Sistema Único de Saúde, SUS) in 15 municipalities. A standard questionnaire was used to gather the data, which included socioeconomic indicators and a food frequency questionnaire. The data were analyzed and compared statistically based on prevalence ratios and 95% confidence intervals. The prevalence of inadequate folate intake was associated with some socioeconomic factors: it was higher amongst the low income and less educated women, in younger women and those who had fewer meals per day. The prevalence of inadequate folate intake in the diet was 94.7% when the contribution of food fortification was not considered, 49.2% taking into account fortified foods, and 17.1% considering food folate, fortified foods, and supplementation with folic acid. We conclude that fortifying foods with folic acid at the current levels reduces the inadequacy of folate intake in the diet, but not enough to assure safe levels and to meet the nutritional requirements of pregnant women in Brazil.

Prevented cases of neural tube defects and cost savings after folic acid fortification of flour in Brazil.

Anencephaly, encephalocele, and spina bifida are congenital neural tube defects and are the main causes of neonatal morbidity and mortality and impose a heavy economic burden on health systems. This study to estimates the direct costs of neural tube defects from the perspective of the Brazilian Ministry of Health, and the prevented cases and cost savings during the period in which mandatory folic acid fortification was in effect in the country (2010-2019). It is a top-down cost-of-illness oriented study based on the prevalence of the disorders in Brazil. Data were collected from the Brazilian Ministry of Health's outpatient and hospital information system databases. The direct cost was estimated from the total patient-years, allocated by age and type of disorder. Prevented cases and cost savings were determined by the difference in the prevalence of the disorders in the pre- and post-fortification periods based on the total number of births and the sum of outpatient and hospital costs during the period. The total cost of outpatient and hospital services for these disorders totaled R$ 92,530,810.63 (Int$ 40,565,896.81) in 10 years; spina bifida accounted for 84.92% of the total cost. Hospital costs were expressive of all three disorders in the first year of the patient's life. Between 2010 and 2019, mandatory folic acid fortification prevented 3,499 live births with neural tube defects and resulted in R$ 20,381,586.40 (Int$ 8,935,373.25) in hospital and outpatient cost savings. Flour fortification has proved to be a valuable strategy in preventing pregnancies with neural tube defects. Since its implementation, there has been a 30% decrease in the prevalence of neural tube defects and a 22.81% decrease associated in hospital and outpatient costs.

Covid-19: temporal evolution and immunization in the three epidemiological waves, Brazil, 2020-2022.

OBJECTIVE: Describe the temporal evolution of morbimortality due to Covid-19 and vaccination coverage during the health emergency in Brazil. METHODS: Number of cases and deaths due to Covid-19 were extracted from the public panel of the Brazilian Ministry of Health, according to epidemiological week (EW) and geographic region. Data on vaccines and variants were obtained, respectively, from the Information System of the National Immunization Program and the Genomic Surveillance System of SARS-CoV-2. RESULTS: Three peaks of deaths characterized the evolution of the Covid-19 pandemic: in EW 30 of 2020, in the EW 14 of 2021 and in the EW six of 2022; three case waves, starting in the North and Northeast regions, with higher rates in the third wave, mainly in the South region. Vaccination started in the epidemiological week three of 2021, rapidly reaching most of the population, particularly in the Southeast and South regions, coinciding with a reduction exclusively in the mortality rate in the third wave. Only from the beginning of the second wave, when Gama was the dominant variant, 146,718 genomes were sequenced. From the last EW of 2021, with vaccination coverage already approaching 70%, the Omicron variant caused an avalanche of cases, but with fewer deaths. CONCLUSIONS: We noticed the presence of three waves of Covid-19, as well as the effect of immunization on the reduction of mortality in the second and third waves, attributed to the Delta and Omicron variants, respectively. However, the reduction of morbidity, which peaked in the third wave during the domination of the Omicron variant, remained the same. The national and centralized command of the pandemic confrontation did not occur; thus, public administrators took the lead in their territories. The overwhelming effect of the pandemic could have been minimized, if there had been a coordinated participation of three spheres of the Brazilian Unified Health System administration, in the joint governance of the pandemic fight.

Development of an Index to Assess COVID-19 Hospital Care Installed Capacity in the 450 Brazilian Health Regions.

OBJECTIVE: The article seeks to assess the Brazilian health system ability to respond to the challenges imposed by the coronavirus disease 2019 (COVID-19) pandemic by measuring the capacity of Brazilian hospitals to care for COVID-19 cases in the 450 Health Regions of the country during the year 2020. Hospital capacity refers to the availability of hospital beds, equipment, and human resources. METHODS: We used longitudinal data from the National Register of Health Facilities (CNES) regarding the availability of resources necessary to care for patients with COVID-19 in inpatient facilities (public or private) from January to December 2020. Among the assessed resources are health professionals (certified nursing assistants, nurses, physical therapists, and doctors), hospital beds (clinical, intermediate care, and intensive care units), and medical equipment (computed tomography scanners, defibrillators, electrocardiograph monitors, ventilators, and resuscitators). In addition to conducting a descriptive analysis of absolute and relative data (per 10,000 users), a synthetic indicator named Installed Capacity Index (ICI) was calculated using the multivariate principal component analysis technique to assess hospital capacity. The indicator was further stratified into value ranges to understand its evolution. RESULTS: There was an increase in all selected indicators between January and December 2020. It was possible to observe differences between the Northeast and North regions and the other regions of the country; most Health Regions presented low ICI. The ICI increased between the beginning and the end of 2020, but this evolution differed among Health Regions. The average increase in the ICI was more evident in the groups that already had considerably high baseline capacity in January 2020. CONCLUSIONS: It was possible to identify inequalities in the hospital capacity to care for patients affected by COVID -19 in the Health Regions of Brazil, with a concentration of low index values in the Northeast and North of the country. As the indicator increased throughout the year 2020, inequalities were also observed. The information here provided may be used by health authorities, providers, and managers in planning and adjusting for future COVID-19 care and in dimensioning the adequate supply of hospital beds, health-care professionals, and devices in Health Regions to reduce associated morbidity and mortality. We recommend that the ICI continue to be calculated in the coming months of the pandemic to monitor the capacity in the country's Health Regions.

Effects of a conditional cash transfer programme on child nutrition in Brazil.

OBJECTIVE: To examine the association between Brazil's Bolsa Familia programme (BFP), which is the world's largest conditional cash transfer programme, and the anthropometric indicators of nutritional status in children. METHODS: Using the opportunity provided by vaccination campaigns, the Brazilian government promotes Health and Nutrition Days to estimate the prevalence of anthropometric deficits in children. Data collected in 2005-2006 for 22 375 impoverished children under 5 years of age were employed to estimate nutritional outcomes among recipients of Bolsa Família. All variables under study, namely child birth weight, lack of birth certificate, educational level and gender of family head, access to piped water and electricity, height for age, weight for age and weight for height, were converted into binary variables for regression analysis. FINDINGS: Children from families exposed to the BFP were 26% more likely to have normal height for age than those from non-exposed families; this difference also applied to weight for age. No statistically significant deficit in weight for height was found. Stratification by age group revealed 19% and 41% higher odds of having normal height for age at 12-35 and 36-59 months of age, respectively, in children receiving Bolsa Familia, and no difference at 0-11 months of age. CONCLUSION: The BFP can lead to better nutritional outcomes in children 12 to 59 months of age. Longitudinal studies are needed to confirm these findings.

[Intergenerational perceptions and practices in breastfeeding and child feeding among quilombola women in Goiás State, Brazil]. / Percepções e práticas intergeracionais de mulheres quilombolas sobre aleitamento materno e alimentação infantil, Goiás, Brasil.

This exploratory qualitative study aimed to identify sociocultural and intergenerational aspects of perception and practices in child feeding among quilombola women, members of maroon communities in Brazil. A focus group with 12 mothers and another group with four grandmothers of children under five years of age were conducted in a rural quilombola community in the State of Goiás, Brazil. The data were analyzed with thematic content analysis, yielding four central themes and respective subthemes, which were then represented in a socioecological conceptual model with four levels of influence on child feeding as the outcome. Theme 1 dealt with the reasons for breastfeeding which included the child's health, financial issues, and positive maternal attitude toward breastfeeding. Theme 2 encompassed factors that negatively influence breastfeeding, such as the perception of "too little milk", use of teas, sequential pregnancy, and the child's characteristics. Theme 3 dealt with complementary feeding, generally introduced too early, including foods consumed by the family and ultra-processed foods. Theme 4 addressed the support network, consisting of the family and community dimension, featuring the grandmothers' role, acting in the intergenerational transmission of traditional knowledge and support for mothers, while health services, with educational activities related to breastfeeding, played a lesser role in quilombola women's decisions and practices. The promotion of adequate and healthy child feeding practices should address aspects of the quilombola women's sociocultural context and adopt emancipatory approaches, guaranteeing quality care for this population.

Estudo qualitativo exploratório com objetivo de identificar aspectos socioculturais e intergeracionais nas percepções e práticas sobre alimentação infantil entre mulheres quilombolas. Um grupo focal com 12 mães e outro com quatro avós de crianças menores de cinco anos foi realizado em uma comunidade quilombola rural em Goiás, Brasil. Para análise dos dados empregou-se análise de conteúdo na modalidade temática, da qual emergiram quatro temas centrais e respectivos subtemas, que foram posteriormente representados em modelo conceitual socioecológico com quatro níveis de influência sobre o desfecho da alimentação infantil. O tema 1 tratou dos motivos para amamentar que incluiu a saúde da criança, questões financeiras e sentimento materno positivo em relação à amamentação. O tema 2 englobou fatores que influenciam negativamente o aleitamento materno, como a percepção de "pouco leite", o uso de chás, nova gravidez da mãe e características da criança. O tema 3 tratou da alimentação complementar, geralmente introduzida precocemente, incluindo alimentos consumidos pela família e alimentos ultraprocessados. O tema 4 abordou a rede de suporte, composta pela dimensão familiar/comunitária, com destaque para o papel das avós, atuando na transmissão intergeracional de conhecimentos tradicionais e no apoio às mães, e os serviços de saúde, com oferta de ações educativas sobre aleitamento materno, tendo menor participação nas decisões e práticas das mulheres quilombolas. A promoção de práticas alimentares infantis adequadas e saudáveis precisa considerar aspectos do contexto sociocultural de mulheres quilombolas e se pautar em abordagens emancipatórias, garantindo uma atenção qualificada à essa população.

Se trata de un estudio cualitativo exploratorio, con el fin de identificar aspectos socioculturales e intergeneracionales en las percepciones y prácticas sobre alimentación infantil, entre mujeres quilombolas. Se formaron un grupo focal con 12 madres y otro con 4 abuelos de niños menores de cinco años en una comunidad quilombola rural en Goiás, Brasil. Para el análisis de datos se empleó el análisis de contenido en la modalidad temática, de la cual emergieron cuatro temas centrales, y sus respectivos subtemas, que estuvieron posteriormente representados en el modelo conceptual socioecológico con cuatro niveles de influencia sobre el resultado de la alimentación infantil. El tema 1 trató sobre los motivos para amamantar, que incluyó la salud del niño, cuestiones financieras y sentimiento materno positivo en relación con la lactancia materna. El tema 2 englobó factores que influencian negativamente la lactancia materna, como la percepción de "poca leche", el uso de infusiones, nuevo embarazo de la madre y características del niño. El tema 3 trató de la alimentación complementaria, generalmente introducida precozmente, incluyendo alimentos consumidos por la familia y alimentos ultraprocesados. El tema 4 abordó la red de apoyo, compuesta por la dimensión familiar/comunitaria, destacando el papel de las abuelas, actuando en la transmisión intergeneracional de conocimientos tradicionales y en el apoyo a las madres, así como los servicios de salud, con una oferta de acciones educativas sobre lactancia materna, teniendo menor participación en las decisiones y prácticas de las mujeres quilombolas. La promoción de prácticas alimentarias infantiles adecuadas y saludables necesita considerar aspectos del contexto sociocultural de mujeres quilombolas y pautarse en abordajes emancipatorios, garantizando una atención cualificada a esa población.

Cases of violence against people with disabilities notified by Brazilian health services, 2011-2017. / Casos de violência contra pessoas com deficiência notificados por serviços de saúde brasileiros, 2011-2017.

OBJECTIVE: To describe cases of violence against people with disabilities notified by Brazilian health services between 2011 and 2017. METHODS: This was a descriptive study of secondary data on notifications of violence against people with disabilities recorded on the Notifiable Health Conditions Information System (Sinan). RESULTS: 116,219 cases of violence against people with disabilities were recorded in the period. Most of the victims were female (67%), White (50.7%), between 20 and 59 years old (61.6%) and mentally disabled (58.1%), with multiple disabilities occurring frequently (15.9%), especially mental and intellectual disabilities. Self-inflicted violence accounted for 44.5% of notifications. Physical violence was the most reported (51.6%), and in 36.5% of notifications the probable aggressor was a family member. CONCLUSION: The description of cases of violence against people with disabilities notified by Brazilian health services can contribute to the formulation and improvement of public policies to address this important problem.

Trends in COVID-19 case-fatality rates in Brazilian public hospitals: A longitudinal cohort of 398,063 hospital admissions from 1st March to 3rd October 2020.

BACKGROUND: Almost 200,000 deaths from COVID-19 were reported in Brazil in 2020. The case fatality rate of a new infectious disease can vary by different risk factors and over time. We analysed the trends and associated factors of COVID-19 case fatality rates in Brazilian public hospital admissions during the first wave of the pandemic. METHODS: A retrospective cohort of all COVID-19-related admissions between epidemiological weeks 10-40 in the Brazilian Public Health System (SUS) was delimited from available reimbursement records. Smoothing time series and survival analyses were conducted to evaluate the trends of hospital case fatality rates (CFR) and the probability of death according to factors such as sex, age, ethnicity, comorbidities, length of stay and ICU use. RESULTS: With 398,063 admissions and 86,452 (21.7%) deaths, the overall age-standardized hospital CFR trend decreased throughout the period, varying from 31.8% (95%CI: 31.2 to 32.5%) in week 10 to 18.2% (95%CI: 17.6 to 18.8%) in week 40. This decreasing trend was observed in all sex, age, ethnic groups, length of stay and ICU admissions. Consistently, later admission (from July to September) was an independent protective factor. Patients 80+ year old had a hazard ratio of 8.18 (95% CI: 7.51 to 8.91). Ethnicity, comorbidities, and ICU need were also associated with the death risk. Although also decreasing, the CFR was always around 40-50% in people who needed an ICU admission. CONCLUSIONS: The overall hospital CFR of COVID-19 has decreased in Brazilian public hospitals during the first wave of the pandemic in 2020. Nevertheless, during the entire period, the CFR was still very high, suggesting the need for improving COVID-19 hospital care in Brazil.

COVID-19 as the leading cause of hospital deaths in the Brazilian public health system in 2020.

OBJECTIVES: To describe the profile of hospital deaths in Brazil according to cause of admission during the pre-pandemic (2019) and pandemic periods (2020). METHODS: Descriptive study based on individual-level records of all hospital admissions with death outcomes reimbursed by the Brazilian National Health System in 2019 and 2020. RESULTS: The number of hospital deaths increased by 16.7% in 2020 compared with 2019 (522,686 vs 609,755). Coronavirus disease 2019 (COVID-19) was associated with 19.5% (118,879) of all hospital deaths in 2020, surpassing diseases of the circulatory system (15.4%, 93,735) and diseases of the respiratory system (14.9%, 91,035). CONCLUSIONS: COVID-19 was the main cause of death in public hospitals in Brazil in 2020.

Use of a predictive model for food insecurity estimates in Brazil.

In 2004 the National Household Survey (Pesquisa Nacional por Amostras de Domicilios-PNAD) estimated the prevalence of food and nutrition insecurity in Brazil. However, PNAD data cannot be disaggregated at the municipal level. The objective of this study was to build a statistical model to predict severe food insecurity for Brazilian municipalities based on the PNAD dataset. Exclusion criteria were: incomplete food security data (19.30%); informants younger than 18 years old (0.07%); collective households (0.05%); households headed by indigenous persons (0.19%). The modeling was carried out in three stages, beginning with the selection of variables related to food insecurity using univariate logistic regression. The variables chosen to construct the municipal estimates were selected from those included in PNAD as well as the 2000 Census. Multivariate logistic regression was then initiated, removing the non-significant variables with odds ratios adjusted by multiple logistic regression. The Wald Test was applied to check the significance of the coefficients in the logistic equation. The final model included the variables: per capita income; years of schooling; race and gender of the household head; urban or rural residence; access to public water supply; presence of children; total number of household inhabitants and state of residence. The adequacy of the model was tested using the Hosmer-Lemeshow test (p = 0.561) and ROC curve (area = 0.823). Tests indicated that the model has strong predictive power and can be used to determine household food insecurity in Brazilian municipalities, suggesting that similar predictive models may be useful tools in other Latin American countries.

[Primary Health Care users' satisfaction in the Federal District: the importance of timely access and home visits]. / Satisfação do usuário da Atenção Primária no Distrito Federal: a importância do acesso oportuno e da visita domiciliar.

The aim of this cross-sectional study was to analyze user satisfaction in relation to Primary Health Care services in the Federal District and its associated factors. A total of 4,476 users of the 62 existing Family Health Strategy Teams from the Eastern Health Region were included; a pre-tested questionnaire with open and closed questions was applied. As for the "General Satisfaction Level" 54.9% of users were Satisfied and 23.0% Very Satisfied. For this outcome there was less satisfaction in cases that the user didn´t receive the care he sought for (OR 12.1 p=0.01); did not receive a home visit (OR 1.7 p=0.01); is female (OR 1.2 p=0.01) and declared to be non-white (OR 0.77 p=0.021). The "Chance to recommend the Health Unit" was: High (43.4%) and Very High (17.7%). Similarly, the lower chance to recommend was associated with no care received (OR 5.1 p=0.01) and absence of home visit (OR 1.5 p=0.01); there was no association with sociodemographic variables. Evidence showed that health services are satisfactory for most users. The study provides evidence regarding the importance of having the complete Family Health Strategy team and of expanding home visit.

Breastfeeding is associated with children's dietary diversity in Brazil.

The aim of this study was to describe food consumption patterns in Brazilian children aged 6-24 months and to assess differences between breastfed children who do not consume non-human milks, breastfed children who consume non-human milks, and non-breastfed children. This study used data from the Brazilian National Demographic and Health Survey (2006). The food consumption patterns of 1,455 children were assessed using a food frequency questionnaire. One indicator adopted in this study was the healthy diverse diet. The association between breastfeeding and food consumption was tested using multivariate Poisson regression. At the interview, 15.8% of the children were breastfed without consuming non-human milk, 30.7% consumed breast milk in conjunction with non-human milk, and 53% were not breastfed anymore. Over half consumed the recommended foods, 78% consumed foods rich in sugar, fat, and salt, and only 3.4% were on a healthy diverse diet. The breastfed children who did not consume non-human milks were almost five times more likely to be on a healthy diverse diet and were 19% less likely to consume foods rich in sugar, fat, and salt than the breastfed children who also consumed non-human milks and the non-breastfed children.