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The COVID-19 pandemic brought on a marked increase in intimate partner violence (IPV) worldwide, Mexico being no exception. Factors that exacerbated gender-based violence (GBV) in the household during the pandemic include gendered loss of income, regression in access to social and legal justice resources, reversal to more traditional gender norms and roles, and increased alcoholism. While there are studies about the prevalence and determinants of IPV in rural and urban Mexico, there appears to be a lack of information regarding how these realities differed as they interacted with the compounding pressures of the COVID-19 pandemic. Stemming from 10 ethnographic interviews with women across rural and urban localities of Oaxaca, Mexico City, and Mexico State, who were recruited from NGOs providing psychological and legal services against GBV, we analyze some factors associated with the prevalence of IPV during confinement. We conclude that all women in our study experienced IPV both before and during the pandemic, with variations in IPV patterns influenced by their rural or urban residence, socio-economic status, ethnic-racial identity, and proximity to the abuser's network. We also found that not all impacts were negative, rather COVID-19 measures had a paradoxical effect for some women where restrictions on geographical mobility and decrease in access to alcohol became pivotal protective factors. We recommend that public policymakers and civil society organizations alike pay attention to these differential challenges and benefits in their crisis responses.

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OBJECTIVE: To validate the level of agreement between self-report and clinical examination for oral conditions and evaluate the effect of sociodemographic conditions on the validity of self-report among women aged 60 and older. METHODS: A cross-sectional study was conducted in a social community center for seniors in Southern Brazil. Sociodemographic data (age, level of education, and income) were measured. Participants were interviewed and clinically examined for the number of teeth (DMF-T index) and the use of dental prostheses. The self-reported number of teeth in each arch and the use of dental prostheses were gathered through interviews. The level of agreement was estimated using the observed agreement, Kappa statistics, sensitivity/specificity (edentulism/prostheses) and Lin's concordance correlation coefficient, and related tests (number of teeth). The validity of the oral conditions was estimated according to sociodemographic information. RESULTS: Ninety-nine women participated in the study. High levels of agreement were observed for edentulism (97.8%; 95%CI 92.8;99.7; Kappa 0.947) and the use of dental prostheses (97.0%; 95%CI 91.3;99.4; Kappa 0.922). In both conditions, despite achieving similar concordance correlation coefficients (ranging from weak to moderate), the mean number of upper teeth was lower in clinical examination (7.1 ± 5.2) compared with self-reported (8.6 ± 3.6), while the opposite was observed for lower teeth (clinical examination: 9.1 ± 3.4; self-reported: 6.6 ± 5.3). Larger differences were found among women of low income and educational levels. CONCLUSIONS: Our findings suggest that the participants' socio-economic position might influence their self-reported number of teeth.

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BACKGROUND: The present study aimed to describe the dietary patterns of a population from Brazil and another from Colombia with respect to understanding their determinants, similarities and differences. METHODS: An analytical cross-sectional study was conducted based on secondary data. The dietary patterns of the adult population of Pernambuco, Brazil, as well as those of the adult population of Antioquia, Colombia, were analysed using principal component analysis method with orthogonal varimax rotation, and a Poisson regression with robust variance was used to verify the association between eating patterns and socio-economic variables. RESULTS: In each population, three eating patterns were identified. One of them related to healthy eating, named "Prudent", was identified in the two populations analysed. In Pernambuco, a food pattern consisting exclusively of foods with some degree of processing was verified, entitled "Processed". The food culture was reflected in the pattern called "Traditional-Regional" in Pernambuco and the "Traditional" and "Regional" patterns in Antioquia. CONCLUSIONS: Income, education, age, family size, food security status and area of residence were presented as determinants of dietary patterns in both populations. Elements of the food transition were found, which seems to have happened more rapidly in Pernambuco. The food groups that make up the dietary patterns of each population are similar, but the foods that constitute them present differences due to their availability depending on aspects such as climate, soil quality, access to water, local culture and food tradition.

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Objective: This paper identifies varying contemporary and dynamic effects of socio-economic factors on individuals' decisions to allocate their time to physical activities when the intensity of these activities comes into play. Methods: Based on repeated cross-sectional data sourced from the Argentinean National Risk Factor Surveys of 2005, 2009, and 2013, we developed 18 fictitious cohorts to set up a pseudo panel. To address endogeneity problems, four econometric specifications were estimated: OLS, Heckman two-stage model, fixed- and random-effects models. Results: We find that changes in the opportunity cost of time are highly significant and provide shifts in individuals' decisions regarding the allocation of their time to physical activity consumption. When considering the intensity at which physical activities are consumed, increased income impacts less, suggesting that individuals faced with a wage increase reduce the time of consumption but increase its intensity. An interesting finding is that employed people consume more physical activity than inactive individuals. This indicates that the substitution effect produced by an increase in the wage rate is less than the income effect. Additionally, the increase in the coefficient of employed persons is greater when the intensity factor is considered, indicating that for employed individuals a trade-off between time and intensity is generated. We also found that higher levels of education increase the probability of participating in physical activities, but decrease the time spent in such activities. Furthermore, there are heterogeneous impacts on physical activity consumption between males and females, which can be observed in the strong effect of household production for women with at least one child. Finally, such impacts remain in a variety of estimated specifications. Conclusions: These results may be useful in order to suggest some tools for the design of interventions that are aimed at increasing participation in physical activities.

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Introducción: En la calidad de vida tiene una fuerte influencia los estilos de vida. A su vez, la inactividad física es uno de los estilos de vida más perjudiciales que genera discapacidad y años de vida perdidos, debido a su papel en la génesis y exacerbación de las enfermedades crónicas no transmisibles. Objetivo: Determinar los niveles de actividad física y factores asociados en la población adulta del municipio Pereira. Métodos: Estudio transversal analítico. Se estimó una muestra de 1000 participantes entre las edades de 18 a 64 años. Los niveles de actividad física se midieron con el cuestionario internacional de actividad física versión larga. Se realizaron análisis bivariados. Resultados: El total de participantes fue de 996. La prevalencia global del cumplimiento de recomendaciones en actividad física del estudio fue de un 52,9 por ciento, en la que prevaleció el dominio de actividad física moderada. Los sujetos de mayor nivel socioeconómico obtuvieron menores prevalencias de actividad física. En cuanto a nivel de escolaridad, las categorías de tecnólogo (58 por ciento) y secundaria (57 por ciento) alcanzaron la más alta prevalencia de cumplimiento de recomendaciones mínimas. Conclusiones: Un poco más de la mitad de la población adulta pereirana cumple las recomendaciones mínimas de actividad física predominando la actividad de intensidad moderada, no obstante, la media presenta problemas de sobrepeso y obesidad. Es importante promover la práctica de actividad física de moderada a alta intensidad e involucrar a todos los estratos socioeconómicos(AU)

Introduction: Lifestyles have a strong influence on quality of life. In turn, physical inactivity is one of the most harmful lifestyles that generates disability and lost years of life, due to its role in the genesis and exacerbation of chronic non-communicable diseases. Objective: To determine the levels of physical activity and associated factors in the adult population of Pereira municipality. Methods: Analytical cross-sectional study. It was estimated a sample of 1000 participants in the ages from 18 to 64. Physical activity levels were measured with the long version of the international questionnaire of physical activity. Bivariate analyses were performed. Results: The total number of participants was 996. The overall prevalence of compliance with recommendations in physical activity of the study was 52.9 percent, in which the domain of moderate physical activity prevailed. Subjects of higher socio-economic status obtained lower prevalences of physical activity. In terms of schooling level, the categories of technologist (58 percent) and secondary school level (57 percent) reached the highest prevalence of compliance with minimum recommendations. Conclusions: A little more than half of the adult population of Pereira meets the minimum recommendations for physical activity, predominating moderate intensity activity; however, the average presents problems of overweight and obesity. It is important to promote the practice of moderate to high intensity physical activity and involve all socio-economic strata(AU)

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OBJECTIVE: To describe the eating contexts and estimate their associations with socio-demographic factors in a sample of Brazilian adolescents. DESIGN: Cross-sectional study. We used an exploratory questionnaire about eating contexts (encompassing regularity of meals, places where they occur and if they take place with attention and in company), which was submitted to cluster analysis. Subsequently, three clusters were identified: cluster 1, 'appropriate eating contexts at breakfast, lunch and dinner'; cluster 2, 'inappropriate eating context at breakfast' and cluster 3, 'inappropriate eating context at dinner'. Multinomial logistic regression models were performed, without and with adjustments, using cluster 1 as reference. SETTING: Twenty-nine public schools of Juiz de Fora, MG, Southeast Brazil. PARTICIPANTS: Adolescents, 14-19-year-olds (n 835). RESULTS: We observed relevant prevalence of adolescents omitting breakfast (52·9 %) and dinner (39·3 %), and who had the habit of eating sitting/lying on the couch/bed or standing/walking, and in front of screens. Breakfast usually occurred unaccompanied (70·8 %); around half (47·5 %) and little over a third (36·1 %) of the sample also would usually have lunch and dinner unaccompanied, respectively. Furthermore, through multivariate analysis, we found associations of eating contexts clusters with female sex (more likely in clusters 2 and 3), age range 14-15-year-olds (less likely in cluster 2) and higher mother's schooling (more likely in cluster 3). CONCLUSIONS: We verified an alarming prevalence of adolescents with eating contexts unaligned with healthy eating recommendations. Additionally, inappropriate eating contexts at breakfast and/or at dinner were associated with socio-demographic factors (sex, age range and mother's schooling).

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Introducción: Los accidentes no se presentan solos, casi siempre están relacionados con un factor social y con el entorno cultural. Se plantea que las condiciones socioeconómicas impactan en la salud de las personas. Objetivos: Determinar los factores socioeconómicos que influyen en la ocurrencia de quemaduras en edades pediátricas. Métodos: Estudio descriptivo transversal realizado en la sala de Caumatología del Hospital Dr. Juan Bruno Zayas Alfonso de Santiago de Cuba, en el 2017. Se utilizó el Sistema SPSS. Se determinaron la frecuencia absoluta y el porcentaje. Resultados: El grupo de edad más afectado fueron los niños de 1-4 años. No se encontró diferencias con relación al sexo. Los líquidos hirvientes fueron el agente causal que predominó. Sobresalieron las familias con 1 o 2 hijos y de bajos ingresos. En la casuística estudiada el 71,7 por ciento de los familiares tenía escasos conocimientos sobre la prevención y primeros auxilios de las quemaduras El 41,7 por ciento de las familias tenían algún familiar que fumaba. Conclusiones: La interacción de factores sociales con factores económicos influye en la ocurrencia de quemaduras y otras afecciones en edades pediátricas, siendo los más vulnerables el grupo de 1-4 años de edad(AU)

Introduction: Accidents do not occur isolated, they are almost always related to a social factor and the cultural environment. It is proposed that socioeconomic conditions impact on people's health. Objectives: To determine the socioeconomic factors that influence the occurrence of burns in pediatric ages. Methods: Cross-sectional descriptive study conducted in the Caumatology room of Dr. Juan Bruno Zayas Alfonso Hospital, Santiago de Cuba province, in 2017. The SPSS System was used. Absolute frequency and percentage were determined. Results: The most affected age group were children aged 1-4 years. No differences were found in relation to sex. Boiling liquids were the predominant causative agent. Families with 1 or 2 children and low incomes stood out. In the case studies, 71.7 percent of the relatives had little knowledge about the prevention and first aid of burns. 41.7 percent of the families had a family member who smoked. Conclusions: The interaction of social factors with economic factors influences the occurrence of burns and other conditions in pediatric ages, being the most vulnerable the group of 1-4 years old(AU)

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OBJECTIVES: The aim of this study was to investigate the association between individual-level and country-level socio-economic (SE) factors and health outcomes across SpA phenotypes. METHODS: Patients with axial SpA (axSpA), peripheral SpA (pSpA) or PsA from the ASAS-perSpA study (in 23 countries) were included. The effect of individual-level (age, gender, education and marital status) and country-level [e.g. Gross Domestic Product (GDP)] SE factors on health outcomes [Ankylosing Spondylitis Disease Activity Score (ASDAS) ≥ 2.1, ASDAS, BASFI, fatigue and the Assessment of SpondyloArthritis international Society Health Index (ASAS-HI)] was assessed in mixed-effects models adjusted for potential confounders. Interactions between SE factors and disease phenotype were tested. A mediation analysis was conducted to explore whether the impact of country-level SE factors on ASDAS was mediated through biologic/targeted synthetic (b/ts) DMARD uptake. RESULTS: In total, 4185 patients (61% males, mean age 45) were included (65% axSpA, 25% PsA, 10% pSpA). Female gender [ß= 0.14 (95% CI: 0.06, 0.23)], lower educational level [ß = 0.35 (0.25, 0.45)) and single marital status [ß = 0.09 (0.01, 0.17)] were associated with higher ASDAS. Living in lower GDP countries was also associated with higher ASDAS [ß = 0.39 (0.16, 0.63)], and 7% of this association was mediated by b/tsDMARD uptake. Higher BASFI was similarly associated with female gender, lower education and living alone, without the effect of country-level SE factors. Female gender and lower educational level were associated with worse ASAS-HI, while more fatigue was associated with female gender and higher country-level SE factors [lower GDP, ß = -0.46 (-0.89 to -0.04)]. No differences across disease phenotypes were found. CONCLUSIONS: Our study shows country-driven variations in health outcomes in SpA, independently influenced by individual-level and country-level SE factors and without differences across disease phenotypes.

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OBJECTIVE: To investigate the prevalence and socio-economic inequalities in breast milk, breast milk substitutes (BMS) and other non-human milk consumption, by children under 2 years in low- and middle-income countries (LMIC). DESIGN: We analysed the prevalence of continued breast-feeding at 1 and 2 years and frequency of formula and other non-human milk consumption by age in months. Indicators were estimated through 24-h dietary recall. Absolute and relative wealth indicators were used to describe within- and between-country socio-economic inequalities. SETTING: Nationally representative surveys from 2010 onwards from eighty-six LMIC. PARTICIPANTS: 394 977 children aged under 2 years. RESULTS: Breast-feeding declined sharply as children became older in all LMIC, especially in upper-middle-income countries. BMS consumption peaked at 6 months of age in low/lower-middle-income countries and at around 12 months in upper-middle-income countries. Irrespective of country, BMS consumption was higher in children from wealthier families, and breast-feeding in children from poorer families. Multilevel linear regression analysis showed that BMS consumption was positively associated with absolute income, and breast-feeding negatively associated. Findings for other non-human milk consumption were less straightforward. Unmeasured factors at country level explained a substantial proportion of overall variability in BMS consumption and breast-feeding. CONCLUSIONS: Breast-feeding falls sharply as children become older, especially in wealthier families in upper-middle-income countries; this same group also consumes more BMS at any age. Country-level factors play an important role in explaining BMS consumption by all family wealth groups, suggesting that BMS marketing at national level might be partly responsible for the observed differences.

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OBJECTIVES: This study assessed the moderating role of education on the relationship between multimorbidity and mortality among older adults in Brazil. STUDY DESIGN: This was a cohort study. METHODS: This study used data from 1768 participants of the Health, Well-Being and Ageing Cohort Study (SABE) who were assessed between 2006 and 2015. The Cox Proportional Risks Model was used to evaluate the association between multimorbidity (two or more chronic diseases) and mortality. An interaction term between education and multimorbidity was included to test the moderating role of education in this association. RESULTS: The average follow-up time was 4.5 years, with a total of 589 deaths in the period. Multimorbidity increased the risk of mortality (hazard ratio [HR] 1.55, 95% confidence interval [CI] 1.27-1.91), and this association was not moderated by education (HR 1.06, 95% CI 1.00-1.13; P value = 0.07). CONCLUSIONS: The impact of education and multimorbidity on mortality emphasises the need for an integrated approach directed towards the social determinants of health to prevent multimorbidity and its burden among older adults.

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Traditional knowledge (TK) of medicinal plants in cities has been poorly studied across different inhabitants' socioeconomic sectors. We studied the small city of Chachapoyas (~34,000 inhabitants) in the northern Peruvian Andes. We divided the city into three areas according to the socio-economic characteristics of its inhabitants: city center (high), intermediate area (medium), and city periphery (low). We gathered information with 450 participants through semi-structured interviews. Participants of the city periphery showed a higher TK of medicinal plants than participants of the intermediate area, and the latter showed a higher TK than participants of the city center. The acquisition of medicinal plants was mainly through their purchase in markets across the three areas, although it was particularly relevant in the city center (94%). Participants of all socioeconomic levels widely used the same medicinal plants for similar purposes in Chachapoyas, which is likely based on a common Andean culture that unites their TK. However, participants with the lowest socioeconomic level knew and used more plants for different medicinal uses, indicating the necessity of these plants for their livelihoods. City markets with specialized stores that commercialize medicinal plants are key to preserve the good health of poor and rich people living in Andean cities and societies.

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Background and Objectives: To perform a retrospective report on the lethality of COVID-19 in different realities in the city of Rio de Janeiro (RJ). Materials and Methods: We accomplished an observational study by collecting the data about total confirmed cases and deaths due to COVID-19 in the top 10 high social developed neighborhoods and top 10 most populous favelas in RJ to determine the case-fatality rate (CFR) and compare these two different realities. Results: CFR was significatively higher in poverty areas of RJ, reaching a mean of 9.08% in the most populous favelas and a mean of 4.87% in the socially developed neighborhoods. Conclusions: The social mitigation measures adopted in RJ have benefited only smaller portions of the population, excluding needy communities.

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OBJECTIVE: Using newly harmonised individual-level data on health and socio-economic environments in Latin American cities (from the Salud Urbana en América Latina (SALURBAL) study), we assessed the association between obesity and education levels and explored potential effect modification of this association by city-level socio-economic development. DESIGN: This cross-sectional study used survey data collected between 2002 and 2017. Absolute and relative educational inequalities in obesity (BMI ≥ 30 kg/m2, derived from measured weight and height) were calculated first. Then, a two-level mixed-effects logistic regression was run to test for effect modification of the education-obesity association by city-level socio-economic development. All analyses were stratified by sex. SETTING: One hundred seventy-six Latin American cities within eight countries (Brazil, Chile, Colombia, Costa Rica, El Salvador, Guatemala, Mexico and Peru). PARTICIPANTS: 53 186 adults aged >18 years old. RESULTS: Among women, 25 % were living with obesity and obesity was negatively associated with educational level (higher education-lower obesity) and this pattern was consistent across city-level socio-economic development. Among men, 18 % were living with obesity and there was a positive association between education and obesity (higher education-higher obesity) for men living in cities with lower levels of development, whereas for those living in cities with higher levels of development, the pattern was inverted and university education was protective of obesity. CONCLUSIONS: Among women, education was protective of obesity regardless, whereas among men, it was only protective in cities with higher levels of development. These divergent results suggest the need for sex- and city-specific interventions to reduce obesity prevalence and inequalities.

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OBJECTIVE: The aim of this study was to determine the determinants of socio-economic inequality in the prevalence of short stature and underweight in Iranian children and adolescents. METHODS: This cross-sectional nationwide study was conducted on 36,486 participants, aged 6-18 years. This school-based surveillance (CASPIAN- IV) program and its complementary part on weight disorders evaluation was conducted in urban and rural areas of 30 provinces in Iran. In addition to physical examination, a validated questionnaire was completed from students and their parents. Socio-economic status (SES) was determined using principal component analysis, and was classified in quintile scale. Inequality in the prevalence of underweight and short stature was assessed using concentration (C) index and slop index of inequality (SII) by the Oaxaca-Blinder decomposition method. RESULTS: The prevalence (95% CI) of underweight and short stature at national level was 10.89 (10.55, 11.23) and 4.15 (3.94, 4.38), respectively; it had a downtrend from the lowest to highest SES quintile. Furthermore, the value of C for underweight and short stature was negative, i.e. inequality was in favor of high SES groups. Moreover, the prevalence gap of underweight and short stature in the first and fifth quintiles of SES was 6.58% and 5.80%, respectively. The highest proportion of this gap was explained by living area. In the multiple logistic model, odds of underweight and short stature were significantly lower in individuals with higher SES. Compared to boys, odds of underweight were decreased in girls, whereas odds of short stature were increased in them. Odds of underweight and short stature were increased in participants from rural areas than in urban areas. With increasing age, the odds of underweight and short stature decreased significantly. CONCLUSION: The results of this study showed that inequality in the prevalence of short stature and underweight was in favor of high SES groups. Moreover, living area was one of the most important determinants that explained this inequality. Therefore, this issue needs to be considered in health promotion policies.

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El objetivo de este artículo es determinar si los factores socioeconómicos inciden en las complicaciones posoperatorias de la colecistectomía. Para ello, se definió realizar un estudio de tipo observacional, analítico y enfoque cuantitativo, en 100 pacientes en los que se les realizó colecistectomía. Se aplicó un modelo de regresión logística en el que se incorporaron como variables, factores de riesgo, características socioeconómicas, junto con una variable de control. Se aplicaron tres modelos con variables dependientes alternativas que están delimitadas por el tipo de complicación posoperatoria registrado. Los resultados encontrados mostraron que las mujeres manifiestan un mayor riesgo de presentar complicaciones posteriores a la colecistectomía, igual ocurre en los pacientes de mayor edad. Asimismo el riesgo es mucho menor en las personas con niveles de educación superior y en los pacientes en los que se realizó colecistectomía laparoscópica, alcanzando solo un 5% de riesgo de presentar complicaciones. Las complicaciones posoperatorias luego de la colecistectomía se minimizan al emplear la técnica laparoscópica y los factores socioeconómicos incidirían en el riesgo de padecer complicaciones posoperatorias luego de dicha cirugía, lo que la convierte a la colecistectomía laparoscópica en una operación segura y con muchos otros beneficios y ventajas sobre la cirugía tradicional o convencional.

The article ́s goal isto determine if socioeconomic factors influence the postoperative complications of cholecystectomy. For this, the observational study was defined, analytical and quantitative study was conducted in 100 patients who underwent cholecystectomy. A logistic regression model was applied in which risk factors, socioeconomic characteristics, along with a control variable, were incorporated as variables. Three models were run with alternative dependent variables that are delimited by the type of postoperative complication recorded. The results found showed that women show a higher risk of presenting complications after cholecystectomy, the same occurs in older patients. Likewise, the risk is much lower in people with higher education levels and in patients who underwent laparoscopic cholecystectomy, they only have a 5% risk of presenting complications. Postoperative complications after cholecystectomy are minimized by using the laparoscopic technique and socioeconomic factors would influence the risk of suffering postoperative complications after said surgery, which makes laparoscopic cholecystectomy a safe operation with many other benefits and advantages over traditional or conventional surgery.

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Monitoring indicators of breastfeeding practices is important to protect and evaluate the progress of breastfeeding promotion efforts. However, high-income countries lack standardized methodology to monitor their indicators. We aimed to update and summarize nationally representative annual estimates of breastfeeding indicators in high-income countries and to describe methodological issues pertaining to the data sources used. A review was conducted through population-based surveys with nationally representative samples or health reports from nationally representative administrative data of electronic surveys or medical records. Methodological aspects and rates of all breastfeeding indicators available were summarized by country. The median and annual growth of breastfeeding in percentage points within countries with time-series data were estimated. Data from 51 out of 82 high-income countries were identified. The data were obtained through surveys (n = 32) or administrative data (n = 19). Seventy-one percent of countries have updated their indicators since 2015. Ever breastfed was the indicator most frequently reported (n = 46), with a median of 91%. By 6 months of age, the median equals 18% for exclusive and 45% for any breastfeeding. At 12 months, the median of continued breastfeeding decreased to 29%. The annual growth rate for ever breastfed, exclusive and any breastfeeding at 6 months and continued at 12 months varied from 1.5 to -2.0, 3.5 to -3.1, 5.0 to -1.0 and 5.0 to -1.9, respectively, with positive changes for most countries. Stronger interventions are needed to promote breastfeeding in high-income countries as a whole, and investments are required to monitor trends with standardized methodologies.

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There is growing evidence that the food environment can influence diets. The present study aimed to assess the relative availability and prominence of healthy foods (HF) versus unhealthy products (UP) in supermarkets in Buenos Aires, Argentina and to explore differences by retail characteristics and neighborhood income level. We conducted store audits in 32 randomly selected food retails. Food availability (presence/absence, ratio of cumulative linear shelf length for HF vs. UP) and prominence inside the store (location visibility) were measured based on the International Network for Food and Obesity/NCDs Research, Monitoring and Action Support (INFORMAS) protocol. On average, for every 1 m of shelf length for UP, there was about 25 cm of shelf length for HF (HF/UP ratio: 0.255, SD 0.130). UP were more frequently available in high-prominence store areas (31/32 retails) than HF (9/32 retails). Shelf length ratio differed across commercial chains (p = 0.0268), but not by store size or type. Retails in the lower-income neighborhoods had a lower HF/UP ratio than those in the higher-income neighborhoods (p = 0.0329). Availability of the selected HF was overcome largely by the UP, particularly in high prominence areas, and in neighborhoods with lower income level, which may pose an opportunity for public health interventions.

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The aim of the study was to assess the inflammatory potential of the Brazilian population's diet and its association with demographic, socio-economic and anthropometric characteristics. A cross-sectional study was performed with 34 003 individuals aged 10 years and older, evaluated by the National Diet and Nutrition Survey from the Consumer Expenditure Survey (POF 2008-2009). The Energy-adjusted Dietary Inflammatory Index (E-DII™) was determined using thirty-four dietary parameters calculated through non-consecutive 2-d dietary records. Positive scores indicate a pro-inflammatory diet, while negative scores indicate an anti-inflammatory diet. A bivariate and multivariate linear regression analysis based on a hierarchical theoretical model was performed to verify the factors associated with the E-DII. The mean of the E-DII was 1·04 (range of -4·77 to +5·98). The highest values of the pro-inflammatory E-DII were found among adolescents (1·42; P < 0·001) and individuals with higher income (1·10; P < 0·001) and level of education (1·18; P < 0·001). In the final model, the E-DII was associated with higher income quartiles and was higher in the Northeast and South regions, in white people, individuals with ≥9 years of education and adults and adolescents age group. The Brazilian population consumes a diet with high inflammatory potential, especially adolescents, white people and those with higher income and level of education. Thus, the index presented uneven distribution among the population, emphasising groups with higher dietary inflammatory potential. The socio-economic risk profile of a diet with higher inflammatory potential in medium-income countries is different from what is observed in high-income nations.

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OBJECTIVE: Understanding trends in grain consumption is essential to tackle the low consumption of healthful grain foods. This study aimed to evaluate trends and determinants of grain foods meeting the ≤10:1 carbohydrate:fibre ratio (≤10:1 ratio) in Brazil and to estimate this intake for the next years. DESIGN: Three editions of the cross-sectional, population-based study Health Survey of São Paulo (2003, 2008 and 2015). SETTING: Urban area of São Paulo, Brazil. PARTICIPANTS: The sample included 5801 participants aged 12 years or more. RESULTS: A growing trend in the intake of these foods (0·9 percentage of energy (%E) in 2003 to 1·5 %E in 2015) was observed. Also, the proportion of the population consuming at least one grain food meeting the ≤10:1 ratio increased from 8·7 % in 2003 to 15·8 % in 2015, and 20·3 % of the population would be consuming some kind of healthful grain food by 2030. Sociodemographic factors associated with the consumption of grain foods meeting the ≤10:1 ratio changed according to study edition, but overall, older individuals (+79 %), females (+28 %), those with higher education (+138 %) and higher family income (+135 %) were more likely to consume grain foods meeting the ratio, whereas participants who self-reported black, brown or indigenous ethnicity were less likely to consume these foods (-30 %). CONCLUSIONS: There was a growing trend to consume grain foods meeting the ≤10:1 ratio from 2003 to 2015, but this consumption continues to be far from recommended levels. Intersectoral changes are urgently needed in order to increase the intake of healthful grain foods.

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OBJECTIVES: This study aimed to estimate the incidence and mortality rates of coronavirus disease 2019 (COVID-19) in Brazilian children and to analyze its relationship with socio-economic inequalities in a state-level analysis. STUDY DESIGN: This is a nationwide register-based study. METHODS: To estimate the incidence and mortality rates of COVID-19 in Brazilian children aged 0-19 years, we extracted data of confirmed cases and deaths from the de-identified microdata catalog and official bulletins of the 27 Brazilian states' health department websites until September 3, 2020. Social and economic inequalities were evaluated using the Social Vulnerability Index and Gini coefficient, respectively. The relationship between COVID-19 rates in Brazilian children and socio-economic vulnerability at the state level was analyzed using Spearman's rank correlation. RESULTS: Of the 3,998,055 individuals with COVID-19 included in our database, 335,279 (8.4%) were children aged 0-19 years. Eight hundred deaths in children were registered, which accounts for about 0.7% of the deaths related to COVID-19 in the country. There were important differences in the incidence and mortality rates among Brazilian regions, and a correlation between mortality rates and social (ρ = 0.519; P-value = 0.007; effect magnitude: moderate) and economic (ρ = 0.615; P-value < 0.001; effect magnitude: strong) inequalities was found in a state-level analysis. CONCLUSIONS: This population-based study showed important regional differences in COVID-19 estimates for children in Brazil and a relationship between mortality rates and socio-economic inequalities. The knowledge of sociogeographic differences in the estimates of COVID-19 is crucial to planning societal strategies and local decision-making to mitigate the effects of disease in the pediatric population.

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