Multiple behavioral risk factors for non-communicable diseases among the adolescent population in Brazil: the analysis derived from the Brazilian national survey of school health 2019.

BACKGROUND: Health risk behaviors often emerge or intensify during adolescence and tend to co-occur, exposing individuals to an even greater risk for the development of non-communicable diseases (NCDs). The likelihood of exhibiting multiple health risk factors also increases throughout life and is associated with sociodemographic characteristics contributing to their escalation and severity. In this context, the objective of this study was to analyze the association between sociodemographic characteristics and multiple behavioral risk factors for non-communicable diseases among the adolescent population in Brazil. METHODS: This cross-sectional study utilized data from the Brazilian National Survey of School Health 2019. The sample comprised 121,580 adolescents aged 13 to 17. The analyzed variables included irregular intake of fruits and vegetables, regular consumption of soft drinks and treats, insufficient physical activity, sedentary lifestyle, cigarette smoking, and alcohol consumption. To analyze MBRFs, a classification ranging from zero to five was created, and associations were estimated using Odds Ratio (OR) with the respective 95% confidence interval (CI). The Backward method was employed for the multivariate regression model, utilizing ordinal logistic regression. RESULTS: Adolescents without behavioral risk factors for NCDs constituted only 3.9% (95% CI 3.7-4.1). The most prevalent categories were two and three MBRFs, accounting for 28.3% (95% CI: 27.7-28.8) and 27.0% (95% CI: 26.5-27.5), respectively. Adolescents aged 16 and 17 (ORadj: 1.39; 95% CI: 1.32-1.48), residing in the Brazilian Southeast (ORadj: 1.66; 95% CI: 1.52-1.81), and those reporting poor or very poor self-rated health (ORadj: 2.05; 95% CI: 1.87-2.25) were more likely to exhibit multiple behavioral risk factors. Conversely, male adolescents (adjusted OR: 0.65; 95% CI: 0.62-0.69), those of mixed race (adjusted OR: 0.92; 95% CI: 0.87-0.97), and residents of rural areas (adjusted OR: 0.76; 95% CI: 0.70-0.84) were less likely to manifest MBRFs for NCDs. CONCLUSION: The majority of adolescents displayed MBRFs for NCDs, positively associated with age, region, and perceived health status. This underscores the necessity for healthcare promotional interventions throughout the life cycle, as these behaviors may persist into adulthood.

Individual characteristics associated with road traffic collisions and healthcare seeking in low- and middle-income countries and territories.

Incidence of road traffic collisions (RTCs), types of users involved, and healthcare requirement afterwards are essential information for efficient policy making. We analysed individual-level data from nationally representative surveys conducted in low- or middle-income countries (LMICs) between 2008-2019. We describe the weighted incidence of non-fatal RTC in the past 12 months, type of road user involved, and incidence of traffic injuries requiring medical attention. Multivariable logistic regressions were done to evaluate associated sociodemographic and economic characteristics, and alcohol use. Data were included from 90,790 individuals from 15 countries or territories. The non-fatal RTC incidence in participants aged 24-65 years was 5.2% (95% CI: 4.6-5.9), with significant differences dependent on country income status. Drivers, passengers, pedestrians and cyclists composed 37.2%, 40.3%, 11.3% and 11.2% of RTCs, respectively. The distribution of road user type varied with country income status, with divers increasing and cyclists decreasing with increasing country income status. Type of road users involved in RTCs also varied by the age and sex of the person involved, with a greater proportion of males than females involved as drivers, and a reverse pattern for pedestrians. In multivariable analysis, RTC incidence was associated with younger age, male sex, being single, and having achieved higher levels of education; there was no association with alcohol use. In a sensitivity analysis including respondents aged 18-64 years, results were similar, however, there was an association of RTC incidence with alcohol use. The incidence of injuries requiring medical attention was 1.8% (1.6-2.1). In multivariable analyses, requiring medical attention was associated with younger age, male sex, and higher wealth quintile. We found remarkable heterogeneity in RTC incidence, the type of road users involved, and the requirement for medical attention after injuries depending on country income status and socio-demographic characteristics. Targeted data-informed approaches are needed to prevent and manage RTCs.

Hypertension care cascades and reducing inequities in cardiovascular disease in low- and middle-income countries.

Improving hypertension control in low- and middle-income countries has uncertain implications across socioeconomic groups. In this study, we simulated improvements in the hypertension care cascade and evaluated the distributional benefits across wealth quintiles in 44 low- and middle-income countries using individual-level data from nationally representative, cross-sectional surveys. We raised diagnosis (diagnosis scenario) and treatment (treatment scenario) levels for all wealth quintiles to match the best-performing country quintile and estimated the change in 10-year cardiovascular disease (CVD) risk of individuals initiated on treatment. We observed greater health benefits among bottom wealth quintiles in middle-income countries and in countries with larger baseline disparities in hypertension management. Lower-middle-income countries would see the greatest absolute benefits among the bottom quintiles under the treatment scenario (29.1 CVD cases averted per 1,000 people living with hypertension in the bottom quintile (Q1) versus 17.2 in the top quintile (Q5)), and the proportion of total CVD cases averted would be largest among the lowest quintiles in upper-middle-income countries under both diagnosis (32.0% of averted cases in Q1 versus 11.9% in Q5) and treatment (29.7% of averted cases in Q1 versus 14.0% in Q5) scenarios. Targeted improvements in hypertension diagnosis and treatment could substantially reduce socioeconomic-based inequalities in CVD burden in low- and middle-income countries.

Mortalidade e carga do câncer de laringe atribuíveis aos riscos ocupacionais no Brasil: estudo da Carga Global de Doença, 2019 / Laryngeal cancer mortality and burden attributable to occupational risks in Brazil: 2019 Global Burden of Disease

Resumo Objetivo: descrever a mortalidade e os anos de vida ajustados pela incapacidade disability-adjusted life years - DALYs) para câncer de laringe no Brasil atribuíveis a fatores de risco ocupacionais e comportamentais. Métodos: estudo ecológico com dados do estudo Global Burden of Disease 2019. Foram obtidas taxas de mortalidade e de DALYs para o câncer de laringe atribuíveis aos riscos ocupacionais (ácido sulfúrico e amianto) e comportamentais (tabaco e álcool), de 1990 e 2019. Resultados: no Brasil, em 2019, a taxa de mortalidade por câncer de laringe atribuível aos riscos ocupacionais (ácido sulfúrico e amianto) foi 0,28 (II95%: 0,17;0,43) no sexo masculino e 0,03 (II95%: 0,02;0,04) no feminino, e a de DALYs foi 7,33 (II95%: 4,28;11,44) e 0,64 (II95%: 0,35;0,03), respectivamente. O ácido sulfúrico foi o principal risco ocupacional para a doença. Houve redução das taxas atribuíveis ao tabaco (mortalidade:-45,83%; DALYs:-47,36%) e aos riscos ocupacionais (mortalidade:-23,20%; DALYs:-26,31%), no Brasil, com aumento em alguns estados das regiões Norte e Nordeste. Conclusão: houve redução na mortalidade e na carga do câncer de laringe atribuível aos fatores ocupacionais no período, porém menor em comparação ao tabagismo, reforçando a importância de ações para reduzir o impacto dos riscos ocupacionais, como as medidas regulatórias aplicadas ao tabaco.

Abstract Objective: to describe mortality and disability-adjusted life years (DALYs) due to laryngeal cancer attributable to occupational and behavioral risk factors in Brazil. Methods: this is an ecological study with data from the 2019 Global Burden of Disease. Mortality and DALY rates for laryngeal cancer attributable to occupational (sulfuric acid and asbestos) and behavioral (tobacco and alcohol) risks were obtained from 1990 and 2019. Results: in 2019, the mortality rate from laryngeal cancer attributable to occupational hazards (sulfuric acid and asbestos) totaled 0.28 (95%UI: 0.17; 0.43) and 0.03 (95%UI: 0.02; 0.04), whereas and DALY rates, 7.33 (95%UI: 4.28; 11.44) and 0.64 (95%UI: 0.35; 0.03) in men and women in Brazil, respectively. Sulfuric acid configured the main occupational risk for the disease. The rates attributable to tobacco (mortality: −45.83%; DALYs: −47.36%) and occupational hazards (mortality: −23.20%; DALYs: −26.31%) decreased in Brazil but increased in some Northern and Northeastern states. Conclusion: laryngeal cancer mortality and burden attributable to occupational factors decreased in the period (although less than that for smoking), reinforcing the importance of actions to reduce the impact of occupational risks, such as the regulatory measures applied to tobacco.

Cardiovascular Statistics ­ Brazil 2023 / Estatística Cardiovascular ­ Brasil 2023

The publication Cardiovascular Statistics ­ Brazil aims to provide an annual compilation of data and research on the epidemiology of CVDs in Brazil.  The report integrates official statistics from the Brazilian Ministry of Health and other governmental entities alongside data from the GBD project, coordinated by the IHME at the University of Washington. Additionally, it incorporates data derived from various sources and scientific studies, including cohorts and registries, that relate to CVDs and their associated risk factors. This publication is intended for a wide range of individuals, including researchers, clinicians, patients, healthcare policymakers, media professionals, the general public, and other interested parties seeking extensive national data about heart disease and stroke.  Volunteer researchers from various Brazilian universities and research institutions carry out the project. The group is led by a five-member steering committee (ALPR, CAP, DCM, GMMO, and LCCB). The Brazilian Society of Cardiology fully supports this initiative, and the project receives collaborative support from the GBD Brazil Network and an International Committee (GAR, PP, and TAG) from both the IHME/University of Washington (GAR) and the World Heart Federation (PP and TAG). 

A publicação Estatística Cardiovascular ­ Brasil tem por objetivo fornecer uma compilação anual dos dados e das pesquisas sobre a epidemiologia das DCV no Brasil.  Este documento integra as estatísticas oficiais do Ministério da Saúde do Brasil e outras entidades governamentais ao lado de dados do projeto GBD, coordenado pelo IHME da Universidade de Washington. Além disso, incorpora dados derivados de várias fontes e estudos científicos, inclusive coortes e registros, relacionados às DCV e fatores de risco associados. Esta publicação destina-se a um público variado, incluindo pesquisadores, clínicos, pacientes, formuladores de políticas de saúde, profissionais da mídia, o público em geral e todos aqueles que buscam dados nacionais abrangentes sobre DCV e acidente vascular cerebral. Pesquisadores voluntários de várias universidades e instituições de pesquisa brasileiros realizaram este projeto. O grupo é liderado por um comitê diretivo com cinco membros (ALPR, CAP, DCM, GMMO e LCCB). A Sociedade Brasileira de Cardiologia apoia integralmente esta iniciativa e o projeto recebe colaboração da Rede GBD Brasil1 e do GBD International Committee (GAR, PP e TAG) do IHME/Universidade de Washington (GAR) e da World Heart Federation (PP e TAG). 

Prevalence and incidence of insufficient physical activity in Brazilian adolescents during the pandemic: data from ConVid Adolescents. / Prevalência e incidência da prática insuficiente de atividade física em adolescentes brasileiros durante a pandemia: dados da ConVid Adolescentes.

OBJECTIVE: To evaluate the prevalence and incidence of insufficient physical activity in Brazilian adolescents and identify the most affected subgroups during the pandemic. METHODS: This study used data from the "ConVid Adolescents - Behavior Survey", which evaluated the behavior of 9,470 Brazilian adolescents during the period of social restriction due to the COVID-19 pandemic in 2020, through a self-administered online questionnaire. Participants were invited through a virtual "snowball" sampling procedure. Information was reported on the frequency of physical activity before and during the pandemic. The exposure variables used were gender, age group, race/skin color, region of Brazil, type of school, maternal education, financial difficulties during the pandemic, and social restrictions. Logistic regression models were used. RESULTS: Adolescents engaged in less physical activity during the pandemic, as the prevalence of insufficient physical activity increased from 71.3% in the previous period to 84.3% during the pandemic. The incidence of insufficient physical activity during the pandemic was 69.6%. The subgroups of adolescents most affected were those who self-declared as black or with dark skin color, reported financial difficulties during the pandemic, lived in the Southeast and South regions of the country, and practiced intense or complete social distancing. CONCLUSION: High incidences of insufficient physical activity were observed among Brazilian adolescents during the COVID-19 pandemic. It is recommended that further studies explore periods after those analyzed to identify the behavioral dynamics of adolescents upon returning to in-person activities.

OBJETIVO: Avaliar a prevalência e a incidência de atividade física insuficiente em adolescentes brasileiros e identificar os subgrupos mais afetados durante a pandemia. MÉTODOS: Este estudo utilizou dados da ConVid Adolescentes - Pesquisa de Comportamentos, que avaliou, por meio de um questionário online autopreenchido, o comportamento de 9.470 adolescentes brasileiros no período de restrição social, em virtude da pandemia da COVID-19 em 2020. Os participantes foram convidados por meio de um procedimento de amostragem em cadeia denominado "bola de neve" virtual. Foram relatadas informações sobre a frequência de atividade física antes e durante a pandemia. As variáveis de exposição utilizadas foram sexo, faixa etária, raça/cor da pele, região do Brasil, tipo de escola, escolaridade materna, dificuldades financeiras durante a pandemia e restrições sociais. Foram utilizados modelos de regressão logística. RESULTADOS: Os adolescentes praticaram menos atividade física durante a pandemia, visto que a prevalência de atividade física insuficiente aumentou de 71,3% no período anterior para 84,3% durante a pandemia. A incidência de atividade física insuficiente durante a pandemia foi de 69,6%. Os subgrupos de adolescentes mais afetados foram os que se autodeclararam da raça/cor da pele preta, que relataram dificuldades financeiras durante a pandemia, residentes nas regiões Sudeste e Sul do país e que realizaram restrição social intensa e total. CONCLUSÃO: Altas incidências de atividade física insuficiente foram observadas entre adolescentes brasileiros durante a pandemia da COVID-19. Recomenda-se que novos estudos explorem períodos posteriores aos analisados para identificar a dinâmica comportamental dos adolescentes a partir do retorno das atividades presenciais.

Awareness of the diagnosis, treatment, and control of diabetes mellitus in Brazil.

OBJECTIVE: To estimate the proportions of awareness, treatment, and control of diabetes mellitus (DM) in the Brazilian adult population. METHOD: This is a cross-sectional study, with data from a representative sample of the Brazilian population, taken from the National Health Survey(PNS 2014/2015). Outcomes were defined based on glycated hemoglobin (HbA1c) measurements, self-reported DM diagnosis, and use of hypoglycemic agents or insulin. The proportion of DM awareness, treatment, and control was estimated according to sociodemographic characteristics, health conditions, and access to health services, and their respective 95% confidence intervals. RESULTS: DM prevalence in the Brazilian population was of 8.6% (95%CI: 7.8-9.3): 68.2% (95%CI: 63.9-72.3) were aware of their diagnosis, 92.2% (95%CI: 88.6-94.7) of those who were aware were undergoing drug treatments, and, of these, 35.8% (95%CI: 30.5-41.6) had controlled HbA1c levels. The proportions of DM awareness, control, and treatment were lower in men aged 18 to 39 years, individuals with low education, without health insurance, and beneficiaries of the Bolsa Família program. CONCLUSION: Approximately one in ten Brazilians has DM. A little more than half of this population is aware of their diagnosis, a condition measured by HbA1c dosage and clinical diagnosis. Among those who know, the vast majority are undergoing drug treatments. However, less than half of these have their HbA1c levels controlled. Worse scenarios were found in subgroups with high social vulnerability.

Which physical and social characteristics of Brazilian cities contribute to physical activity of adolescents?

This study aimed to analyze the association between adolescents' physical activity and the Brazilian capitals' built and social environment. The units of analysis of this ecological study were the 26 capitals and the Federal District, with data from the National Adolescent Health Survey (2012). The outcome variable was the reported regular physical activity (PA) of ninth graders in Brazilian schools. Exposure variables included characteristics of the natural environment, socioeconomic and educational indicators, urban infrastructure, urban violence, and sociocultural factors retrieved from several secondary sources of Brazilian databases. We adopted multiple linear regression to verify the association between PA and exposure variables. The percentage of active adolescents was 33.0% (95%CI: 32.1; 33.9). In the final model, higher PA was associated with lower temperature, higher Primary Education Development Index, the higher percentage of ramps for wheelchair users, and a higher percentage of leisure-time active adults. The data show that climatic and educational factors, the infrastructure, and the social environment of the capitals can contribute to Brazilian adolescents complying with the recommended weekly PA levels.

Prevalence and factors associated with possible cases of familial hypercholesterolemia in Brazilian adults: a cross-sectional study.

This study aimed to estimate the prevalence of possible cases of FH and analyze associated factors in the adult Brazilian population. Cross-sectional study with laboratory data from the Brazilian National Health Survey, with 8521 participants. Possible cases of FH were defined according to the Dutch Lipid Clinic Network criteria. The prevalence and 95% confidence intervals (95% CI) of possible cases of FH were estimated according to sociodemographic variables, lifestyle, diabetes, hypertension, altered tests, treatment and self-rated health. Logistic regression was used to analyze the associations. The prevalence of possible cases of FH was 0.96%, higher in women, between 45 and 59 years, white race/skin color and others, less education, people with diabetes, hypertension and total cholesterol ≥ 310 mg/dL. The presence of FH was positively associated with regular self-rated health (OR 1.96; 95% CI 0.99-3.84), poor/very poor (OR 3.02; 95% CI 1.30-7.03) and negatively with black race/skin color (OR 0.10; 95% CI 0.02-0.46) and complete elementary school, incomplete high school (OR 0.47; 95% CI 0.23-0.98) and complete high school and more (OR 0.45; 95% CI 0.21-0.95). FH affects 1:104 Brazilian adults, these findings contribute to understanding the burden of disease in Brazil. Due to the scarcity of studies on FH in low- and middle-income countries, further studies are desirable.

Which physical and social characteristics of Brazilian cities contribute to physical activity of adolescents? / Quais características físicas e sociais das cidades brasileiras contribuem para atividade física de adolescentes?

Abstract This study aimed to analyze the association between adolescents' physical activity and the Brazilian capitals' built and social environment. The units of analysis of this ecological study were the 26 capitals and the Federal District, with data from the National Adolescent Health Survey (2012). The outcome variable was the reported regular physical activity (PA) of ninth graders in Brazilian schools. Exposure variables included characteristics of the natural environment, socioeconomic and educational indicators, urban infrastructure, urban violence, and sociocultural factors retrieved from several secondary sources of Brazilian databases. We adopted multiple linear regression to verify the association between PA and exposure variables. The percentage of active adolescents was 33.0% (95%CI: 32.1; 33.9). In the final model, higher PA was associated with lower temperature, higher Primary Education Development Index, the higher percentage of ramps for wheelchair users, and a higher percentage of leisure-time active adults. The data show that climatic and educational factors, the infrastructure, and the social environment of the capitals can contribute to Brazilian adolescents complying with the recommended weekly PA levels.

Resumo Este estudo teve como objetivo analisar a associação entre atividade física em adolescentes e ambientes construído e social das capitais brasileiras. Trata-se de um estudo ecológico cujas unidades de análise foram as 26 capitais e o Distrito Federal, com dados da Pesquisa Nacional de Saúde do Adolescentes (2012). A variável de desfecho foi a prática regular de atividade física (AF) relatada pelos escolares do 9º ano de escolas brasileiras. As variáveis de exposição incluíram características do ambiente natural, indicadores socioeconômicos e educacionais, de infraestrutura, violência urbana e fatores socioculturais, obtidas de diferentes bases de dados de fontes secundárias brasileiras. Adotou-se a regressão linear múltipla para verificar a associação entre AF e variáveis de exposição. O percentual de adolescentes ativos foi de 33,0% (IC95%: 32,1; 33,9). No modelo final, foram associados à maior prática de AF: menor temperatura, maior Índice de Desenvolvimento da Educação Básica, maior percentual de rampa para cadeirante e maior percentual de adultos ativos no lazer. Os dados mostram que fatores climáticos e educacionais, a infraestrutura e o ambiente social das capitais podem contribuir para que os adolescentes brasileiros cumpram os níveis semanais recomendados de AF.

Prevalence of adult smokers in Brazilian capitals according to socioeconomic deprivation.

OBJECTIVE: To estimate the prevalence of adult smokers in the 26 capitals and the Federal District according to the Brazilian Deprivation Index (Índice Brasileiro de Privação - IBP). METHODS: Dataset on smoking were obtained from the Surveillance of Risk and Protective Factors for Noncommunicable Diseases by Survey (Vigitel) system for the 26 capitals and the Federal District, in the period from 2010 to 2013. The IBP classifies the census sectors according to indicators such as: income less than ½ minimum wage, illiterate population and without sanitary sewage. In the North and Northeast regions, the census sectors were grouped into four categories (low, medium, high and very high deprivation) and in the South, Southeast and Midwest regions into three (low, medium and high deprivation). Prevalence estimates of adult smokers were obtained using the indirect estimation method in small areas. To calculate the prevalence ratios, Poisson models are used. RESULTS: The positive association between prevalence and deprivation of census sector categories was found in 16 (59.3%) of the 27 cities. In nine (33.3%) cities, the sectors with the greatest deprivation had a higher prevalence of smokers when compared to those with the least deprivation, and in two (7.4%) there were no differences. In Aracaju, Belém, Fortaleza, João Pessoa, Macapá and Salvador, the prevalence of adult smokers was three times higher in the group of sectors with greater deprivation compared to those with less deprivation. CONCLUSION: Sectors with greater social deprivation had a higher prevalence of smoking, compared with less deprivation, pointing to social inequalities.

The burden of Noncommunicable Diseases in Portuguese Language Countries. / Carga das Doenças Crônicas Não Transmissíveis nos Países de Língua Portuguesa.

The present study analyzed trends in premature mortality from Noncommunicable diseases (NCDs) between 1990 and 2019, the projections up to 2030, and the risk factors (RFs) attributable to these diseases in the Community of Portuguese Language Countries (CPLP). Estimates from the Global Burden of Disease (GBD) study and the analysis of the burden of premature mortality due to NCDs were used for nine CPLP countries, applying age-standardized rates, using RStudio. Portugal, Brazil, Equatorial Guinea, Angola, and Guinea Bissau showed declining premature mortality rates caused by NCDs, while East Timor, Cape Verde, São Tomé and Príncipe, and Mozambique showed an increase in rates. Projections indicate that none of the countries is expected to achieve the goals of reducing premature mortality due to NCDs by one third by 2030. The attributable burden of disease showed that the most important RFs in 2019 were: high systolic blood pressure (SBP), tobacco, dietary risks, high body mass index (BMI), and air pollution. It can therefore be concluded that there are profound differences in the burden of NCDs among the countries, with better results in Portugal and Brazil, and that no CPLP country is likely to reach the NCD reduction target by 2030.

Foram analisadas tendências da mortalidade prematura por doenças crônicas não transmissíveis (DCNT) entre 1990 e 2019, as projeções até 2030 e os fatores de risco atribuíveis a estas doenças na Comunidade dos Países de Língua Portuguesa (CPLP). Utilizou-se estimativas do estudo Carga Global de Doenças e análise da carga de mortalidade prematura por DCNT para nove países da CPLP, utilizando taxas padronizadas por idade, usando-se RStudio. Portugal, Brasil, Guiné Equatorial, Angola e Guiné Bissau apresentam taxas de mortalidade prematura por DCNT em declínio e; Timor Leste, Cabo Verde, São Tomé e Príncipe e Moçambique apresentaram aumento das taxas. As projeções indicam que nenhum dos países deverá atingir as metas de redução em um terço da mortalidade prematura por DCNT até 2030. A carga de doença atribuível mostrou que os fatores de riscos mais importantes em 2019 foram: pressão arterial sistólica elevada, tabaco, riscos dietéticos, índice de massa corporal elevado e poluição do ar. Conclui-se pelas profundas diferenças na carga de DCNT entre os países, com melhores resultados em Portugal e Brasil e que nenhum país do CPLP deverá atingir a meta de redução das DCNT até 2030.

Smoking among Brazilian adolescents during the COVID-19 pandemic: a cross-sectional study.

BACKGROUND: The social distancing measures during the coronavirus disease 2019 (COVID-19) pandemic resulted in mental suffering among adolescents, leading to risky consumption of psychoactive substances such as tobacco. OBJECTIVE: To analyze the factors associated with tobacco use among adolescents during the COVID-19 social distancing period in Brazil. DESIGN AND SETTING: Cross-sectional study used data from ConVid Adolescentes survey in Brazil. METHODS: Tobacco use was assessed before and during social distancing. The explanatory variables investigated were sex, age, race/skin color, type of school, maternal education, region of residence, adherence to social restriction measures, number of close friends, sleep quality during the pandemic, mood, passive smoking, use of alcoholic beverages during the pandemic, sedentary behavior, and physical activity. A logistic regression model was used for the data analysis. RESULTS: Tobacco use by adolescents did not change during the pandemic (from 2.58% to 2.41%). There was a higher chance of tobacco use among adolescents aged between 16 and 17 years, self-reported black ones, residing in the South and Southeast regions, reported feeling sad and loneliness, had sleeping problems that worsened, were using alcoholic beverages during the pandemic, and were passive smokers at home. Adolescents whose mothers had completed high school or higher, had strict social restrictions, and increased their physical activity during the pandemic had a lower chance of tobacco use. CONCLUSION: Tobacco uses during the COVID-19 pandemic was higher in vulnerable groups, such as black adolescents and those with mental suffering.

Carga das Doenças Crônicas Não Transmissíveis nos Países de Língua Portuguesa / The burden of Noncommunicable Diseases in Portuguese Language Countries

Resumo Foram analisadas tendências da mortalidade prematura por doenças crônicas não transmissíveis (DCNT) entre 1990 e 2019, as projeções até 2030 e os fatores de risco atribuíveis a estas doenças na Comunidade dos Países de Língua Portuguesa (CPLP). Utilizou-se estimativas do estudo Carga Global de Doenças e análise da carga de mortalidade prematura por DCNT para nove países da CPLP, utilizando taxas padronizadas por idade, usando-se RStudio. Portugal, Brasil, Guiné Equatorial, Angola e Guiné Bissau apresentam taxas de mortalidade prematura por DCNT em declínio e; Timor Leste, Cabo Verde, São Tomé e Príncipe e Moçambique apresentaram aumento das taxas. As projeções indicam que nenhum dos países deverá atingir as metas de redução em um terço da mortalidade prematura por DCNT até 2030. A carga de doença atribuível mostrou que os fatores de riscos mais importantes em 2019 foram: pressão arterial sistólica elevada, tabaco, riscos dietéticos, índice de massa corporal elevado e poluição do ar. Conclui-se pelas profundas diferenças na carga de DCNT entre os países, com melhores resultados em Portugal e Brasil e que nenhum país do CPLP deverá atingir a meta de redução das DCNT até 2030.

Abstract The present study analyzed trends in premature mortality from Noncommunicable diseases (NCDs) between 1990 and 2019, the projections up to 2030, and the risk factors (RFs) attributable to these diseases in the Community of Portuguese Language Countries (CPLP). Estimates from the Global Burden of Disease (GBD) study and the analysis of the burden of premature mortality due to NCDs were used for nine CPLP countries, applying age-standardized rates, using RStudio. Portugal, Brazil, Equatorial Guinea, Angola, and Guinea Bissau showed declining premature mortality rates caused by NCDs, while East Timor, Cape Verde, São Tomé and Príncipe, and Mozambique showed an increase in rates. Projections indicate that none of the countries is expected to achieve the goals of reducing premature mortality due to NCDs by one third by 2030. The attributable burden of disease showed that the most important RFs in 2019 were: high systolic blood pressure (SBP), tobacco, dietary risks, high body mass index (BMI), and air pollution. It can therefore be concluded that there are profound differences in the burden of NCDs among the countries, with better results in Portugal and Brazil, and that no CPLP country is likely to reach the NCD reduction target by 2030.

Depression Screening in a population-based study: Brazilian National Health Survey 2019.

This study evaluated the prevalence of positive screening for depression in Brazil and its associated factors. We used data from National Health Survey 2019 (Pesquisa Nacional de Saúde - PNS), a population-based survey with 88,531 adults. The Patient Health Questionnaire (PHQ-9) was used with two scoring methods, the algorithm and the cutoff point≥10. The variables included sociodemographic characteristics. The prevalence ratios and 95% confidence intervals (95%CI) were estimated using Poisson regression. The positive screening for depression was 10.8% (95%CI: 10.4-11.0), at the cutoff point ≥10 and 5.7% (95%CI: 5.4-6.0) for algorithm. Significant differences were found in prevalence in some Brazilian states. Multivariable analyses showed that being female, black, under 70 years of age, having little education, being single, and living in an urban area were independently associated with a depressive symptoms. The highest association was found in the states of Sergipe, Goiás, Piauí, Espírito Santo, São Paulo, Alagoas and lowest in Pará, Mato Grosso and Maranhão. The prevalence of positive screening for depression in Brazil has increased in recent years. More investment in mental health resources is necessary and surveys such as the PNS should be continued.

Depression Screening in a population-based study: Brazilian National Health Survey 2019 / Rastreamento de sintomas depressivos em um estudo de base populacional: Pesquisa Nacional de Saúde 2019

Abstract This study evaluated the prevalence of positive screening for depression in Brazil and its associated factors. We used data from National Health Survey 2019 (Pesquisa Nacional de Saúde - PNS), a population-based survey with 88,531 adults. The Patient Health Questionnaire (PHQ-9) was used with two scoring methods, the algorithm and the cutoff point≥10. The variables included sociodemographic characteristics. The prevalence ratios and 95% confidence intervals (95%CI) were estimated using Poisson regression. The positive screening for depression was 10.8% (95%CI: 10.4-11.0), at the cutoff point ≥10 and 5.7% (95%CI: 5.4-6.0) for algorithm. Significant differences were found in prevalence in some Brazilian states. Multivariable analyses showed that being female, black, under 70 years of age, having little education, being single, and living in an urban area were independently associated with a depressive symptoms. The highest association was found in the states of Sergipe, Goiás, Piauí, Espírito Santo, São Paulo, Alagoas and lowest in Pará, Mato Grosso and Maranhão. The prevalence of positive screening for depression in Brazil has increased in recent years. More investment in mental health resources is necessary and surveys such as the PNS should be continued.

Resumo Este estudo avaliou a prevalência de triagem positiva para depressão no Brasil e seus fatores associados. Utilizou-se dados da Pesquisa Nacional de Saúde 2019 (PNS), um inquérito de base populacional com 88.531 adultos. Para avaliar os sintomas depressivos utilizou-se o Patient Health Questionnaire (PHQ-9) com dois métodos de pontuação: o algoritmo e o ponto de corte ≥10. As variáveis incluíram características sociodemográficas. Utilizou-se a regressão de Poisson para obter razões de prevalência, com intervalo de confiança de 95% (IC95%). A triagem positiva para depressão foi de 10,8% (IC95%: 10,4-11,0), no ponto de corte ≥10 e 5,7% (IC95%: 5,4-6,0) para o algoritmo. Houve diferenças significativas na prevalência entre alguns estados brasileiros. Análises multivariadas mostraram que ser do sexo feminino, negro, ter menos de 70 anos, ter baixa escolaridade, ser solteiro e residir em área urbana estiveram independentemente associados a sintomas depressivos. A maior associação foi encontrada nos estados de Sergipe, Goiás, Piauí, Espírito Santo, São Paulo, Alagoas e a menor no Pará, Mato Grosso e Maranhão. A prevalência de triagem positiva para depressão no Brasil tem aumentado nos últimos anos. É necessário mais investimento em saúde mental e pesquisas como a PNS devem ser feitas continuamente.

Magnitude and factors associated with motor road traffic injuries in Brazil: Results from the National Health Survey, 2019.

OBJECTIVE: To estimate the magnitude and factors associated with self-reported road traffic injuries (RTI) in Brazil. METHODS: Cross-sectional study conducted using data from individuals aged 18 years or older, participants in the 2019 National Health Survey, a population-based conducted on 88,531 adult individuals in Brazil. Three indicators were analyzed: (i) Proportion (%) of individuals aged 18 years or older who were involved in RTI in the past 12 months; (ii) Proportion (%) of car drivers who were involved in RTI in the past 12 months; and (iii), Proportion (%) of motorcycle drivers who were involved in RTI in the past 12 months. In the inferential analysis, multiple Poisson regression was used to analyze the association between demographic and socioeconomic variables and RTI, stratified for the general population, population of car and motorcycle drivers. RESULTS: The estimated prevalence of self-reported RTI in the past 12 months was 2.4%. The South, Southeast, Northeast, Central-West, and North regions of Brazil had prevalences of 2.0%, 2.1%, 2.7%, 3.2%, and 3.4%, respectively. The results also show that most developed regions (South and Southeast) showed the lowest prevalence's, the highest frequencies were observed in those with lower socioeconomic development levels (Central-West, North, and Northeast). The prevalence was also higher in the subgroup of motorcyclists when compared to car drivers. In the general sample, the Poisson model showed an association between male sex, younger age, low level of education, residing outside capitals and metropolitan regions, in the North, Northeast and South regions and the prevalence of RTI. In car drivers, similar associations were found, except for area of residence. In motorcycle drivers, young age, low level of education, living in urban areas were associated with increased prevalence of RTI. CONCLUSION: The prevalence of RTI is still high within the country, with disparities between regions, affecting more motorcyclists, young people, males, individuals with low education, and residents of the countryside.

Factors associated with the incidence and worsening of back pain during the first wave of COVID-19 in Brazil. / Fatores associados à incidência e à piora do problema de coluna durante a primeira onda da COVID-19 no Brasil.

The article aims to estimate the incidence and worsening of back pain (BP) during the first wave of COVID-19 in Brazil, as well as to investigate demographic, socioeconomic factors and associated changes in living conditions. ConVid - Behavior Research, applied between April and May 2020, was used as data source. The number and distribution of respondents who developed BP and those who had a worsening of the preexisting problem, their 95% confidence intervals and Pearson's Chi-square test were estimated. The odds ratio of developing BP or worsening a preexisting problem was also estimated using multiple logistic regression models. Pre-existing BP was reported by 33.9% (95%CI 32.5-35.3) of respondents and more than half (54.4%; 95%CI 51.9-56.9) had worsened. The cumulative incidence of BP in the first wave of the pandemic was 40.9% (95%CI 39.2-42.7). Being a woman, the perceived increase in housework and the frequent feeling of sadness or depression were associated with both outcomes. Socioeconomic factors were not associated with any of outcome. The high incidence and worsening of BP during the first wave reveal the need for studies in more recent periods, given the long duration of the pandemic.

O artigo tem como objetivo estimar a incidência e o agravamento do problema de coluna (PC) durante a primeira onda da COVID-19 no Brasil, bem como investigar os fatores demográficos, socioeconômicos e as mudanças nas condições de vida associadas. Utilizou-se a ConVid - Pesquisa de Comportamentos, realizada entre abril e maio de 2020, como fonte de dados. Estimou-se o número e a distribuição dos entrevistados que desenvolveram PC e a dos que tiveram agravamento no problema preexistente, seus intervalos de 95% de confiança e o teste qui-quadrado de Pearson. Estimou-se também a razão de chance de desenvolver PC ou ter piora de problema preexistente por meio de modelos de regressão logística múltipla. O PC preexistente foi reportado por 33,9% (IC95% 32,5-35,3) dos entrevistados e mais da metade (54,4%; IC95% 51,9-56,9) teve piora do quadro. A incidência cumulativa de PC na primeira onda da pandemia foi de 40,9% (IC95% 39,2-42,7). Ser mulher, o aumento percebido do trabalho doméstico e o sentimento frequente de tristeza ou depressão foram associados a ambos os desfechos. Os fatores socioeconômicos não foram associados a nenhum dos desfechos. A alta incidência e agravamento do PC durante a primeira onda revelam a necessidade de estudos em períodos mais recentes, dada a longa duração da pandemia.

Fatores associados à incidência e à piora do problema de coluna durante a primeira onda da COVID-19 no Brasil / Factors associated with the incidence and worsening of back pain during the first wave of COVID-19 in Brazil

Resumo O artigo tem como objetivo estimar a incidência e o agravamento do problema de coluna (PC) durante a primeira onda da COVID-19 no Brasil, bem como investigar os fatores demográficos, socioeconômicos e as mudanças nas condições de vida associadas. Utilizou-se a ConVid - Pesquisa de Comportamentos, realizada entre abril e maio de 2020, como fonte de dados. Estimou-se o número e a distribuição dos entrevistados que desenvolveram PC e a dos que tiveram agravamento no problema preexistente, seus intervalos de 95% de confiança e o teste qui-quadrado de Pearson. Estimou-se também a razão de chance de desenvolver PC ou ter piora de problema preexistente por meio de modelos de regressão logística múltipla. O PC preexistente foi reportado por 33,9% (IC95% 32,5-35,3) dos entrevistados e mais da metade (54,4%; IC95% 51,9-56,9) teve piora do quadro. A incidência cumulativa de PC na primeira onda da pandemia foi de 40,9% (IC95% 39,2-42,7). Ser mulher, o aumento percebido do trabalho doméstico e o sentimento frequente de tristeza ou depressão foram associados a ambos os desfechos. Os fatores socioeconômicos não foram associados a nenhum dos desfechos. A alta incidência e agravamento do PC durante a primeira onda revelam a necessidade de estudos em períodos mais recentes, dada a longa duração da pandemia.

Abstract The article aims to estimate the incidence and worsening of back pain (BP) during the first wave of COVID-19 in Brazil, as well as to investigate demographic, socioeconomic factors and associated changes in living conditions. ConVid - Behavior Research, applied between April and May 2020, was used as data source. The number and distribution of respondents who developed BP and those who had a worsening of the preexisting problem, their 95% confidence intervals and Pearson's Chi-square test were estimated. The odds ratio of developing BP or worsening a preexisting problem was also estimated using multiple logistic regression models. Pre-existing BP was reported by 33.9% (95%CI 32.5-35.3) of respondents and more than half (54.4%; 95%CI 51.9-56.9) had worsened. The cumulative incidence of BP in the first wave of the pandemic was 40.9% (95%CI 39.2-42.7). Being a woman, the perceived increase in housework and the frequent feeling of sadness or depression were associated with both outcomes. Socioeconomic factors were not associated with any of outcome. The high incidence and worsening of BP during the first wave reveal the need for studies in more recent periods, given the long duration of the pandemic.