Navegando por Autor "Sabião, Thaís da Silva"

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Capacidade antioxidante da dieta e hipertensão entre fumantes e não fumantes da linha de base da coorte de universidades mineiras (projeto CUME).
(2020) Sabião, Thaís da Silva; Aguiar, Aline Silva de; Carraro, Júlia Cristina Cardoso; Aguiar, Aline Silva de; Carraro, Júlia Cristina Cardoso; Meireles, Adriana Lúcia; Vidigal, Fernanda de Carvalho
Introdução: O tabagismo e o consumo alimentar não saudável devem ser abordados simultaneamente devido à perigosa associação sinérgica desses comportamentos em relação às doenças crônicas não transmissíveis, como a hipertensão (HAS). A HAS é uma doença crônica não transmissível de elevada prevalência e baixas taxas de controle, sendo considerada um dos principais problemas de saúde pública. Estudos observacionais têm apoiado que dietas ricas em antioxidantes resultam em redução dos níveis pressóricos. Objetivo: Avaliar a capacidade antioxidante total da dieta (CATd) e as possíveis associações com a hipertensão entre fumantes e não fumantes na linha de base do projeto CUME (Coorte de Universidades Mineiras). Métodos: Trata-se de um estudo transversal, multicêntrico realizado com egressos de cinco instituições federais de ensino superior situadas no estado de Minas Gerais, Brasil. Foram utilizados dados do questionário (Q_0) da linha de base referentes aos anos de 2016 e 2018 dos indivíduos que completaram seu preenchimento. Os indivíduos selecionados para compor a amostra foram categorizados em fumantes, não fumantes e ex-fumantes; e em hipertensos ou não, conforme dados autorreferidos de pressão arterial, diagnóstico prévio da doença e uso de anti-hipertensivos. A avaliação da dieta foi realizada por meio de dados de Questionário de Frequência de Consumo Alimentar (QFCA). Para a determinação da CATd foi utilizado um banco de dados abrangente com o conteúdo total de antioxidantes dos alimentos obtido através do ensaio ferric reducing antioxidant power (FRAP). Resultados: Na análise multivariada, a maior mediana de CATd foi associada à HAS independente do hábito tabágico. No entanto, entre os indivíduos que fumam ou já fumaram, esta associação não permaneceu significativa após ajustes por idade, área de formação, atividade física, presença de excesso de peso, consumo de sódio e consumo de bebida alcóolica. Não foi observada associação da CATd sem café com a HAS, sugerindo que o efeito de risco para a HAS está associado à ingestão de café, independente se fumante ou não. Além disso, este estudo observou que fumantes possuem uma pior qualidade da dieta, determinada pela menor ingestão frutas e de micronutrientes essenciais à saúde e um maior consumo de sódio e álcool. Conclusão: Dentre os fatores modificáveis para a HAS, tanto o hábito de fumar quanto a alta CATd foram associadas à HAS, mas este efeito foi relativo ao consumo de café, não devendo ser desencorajado o consumo de alimentos ricos em fitoquímicos como medida de proteção contra a HAS. Reforça-se a importância da cessação tabágica e outras modificações no estilo de vida como medida de proteção contra as DCNT.
COVID-Inconfidentes - SARS-CoV-2 seroprevalence in two Brazilian urban areas in the fourth quarter 2020 : study protocol and initial results.
(2023) Meireles, Adriana Lúcia; Lourenção, Luciano Garcia; Menezes Junior, Luiz Antonio Alves de; Coletro, Hillary Nascimento; Justiniano, Irene Carolina Sousa; Moura, Samara Silva de; Diniz, Amanda Popolino; Sabião, Thaís da Silva; Rocha, Ana Maria Sampaio; Batista, Aline Priscila; Lage, Nara Nunes; Simões, Bárbara dos Santos; Santos, Carolina Ali; Mendonça, Raquel de Deus; Andrade, Amanda Cristina de Souza; Barbosa, Keila Furbino; Masioli, Cássio Zumerle; Carraro, Júlia Cristina Cardoso; Menezes, Mariana Carvalho de; Nascimento, Renata Cristina Rezende Macedo do; Roever, Leonardo; Caiaffa, Waleska Teixeira; Coelho, George Luiz Lins Machado
Objective: To describe study protocol and initial results of research project COVID-Inconfidentes. Method: This paper described the methodological procedures adopted and the prevalence of the SARS-CoV-2 infection in the population. A household survey was conducted between October and December 2020, in two historic cities of Brazil's mining region. Anti-SARS-CoV-2 antibody was detected using the Wondfo® rapid test. The face-to- face interview consisted of administration of a questionnaire containing registration data, sociodemographic and economic variables, living habits, general health condition, mental health, sleep habits, and eating and nutrition. Results: We evaluated 1,762 residents, of which 764 (43.4 %) were in Mariana and 998 (56.6 %) in Ouro Preto. For both cities, 51.9 % of the interviewees were female, with a predominance of the age range 35 to 59 years old (47.2 %). The prevalence of the SARS-CoV-2 infection was 5.5 % in both cities, 6.2 % in Ouro Preto, and 4.7 % in Mariana (p-value > 0.05). Conclusion: The study was effective to estimate the seroprevalence of infection by the virus and its findings will enable further analyses of the health conditions of the population related to social isolation and the risk of infection with SARS-CoV-2.
Food insecurity and symptoms of anxiety and depression disorder during the COVID- 19 pandemic : COVID-Inconfidentes, a population-based survey.
(2022) Sabião, Thaís da Silva; Mendonça, Raquel de Deus; Meireles, Adriana Lúcia; Coelho, George Luiz Lins Machado; Carraro, Júlia Cristina Cardoso
This study aimed to investigate the association between adult food insecurity (FI) and symptoms of generalized anxiety disorder (GAD) and major depressive disorder (MDD) in two Brazilian cities during the coronavirus disease (COVID-19) pandemic. This study used data derived from a cross-sectional survey of 1693 adults. Interviews were conducted using an electronic questionnaire. The FI was measured using the Brazilian Food Insecurity Scale. The Generalized Anxiety Disorder-7 was used to measure the symptoms of GAD. The Patient Health Questionnaire-9 was used for MDD symptoms. The association between FI, GAD, and MDD symptoms was investigated using a Poisson regression model with robust variance to estimate the prevalence ratio and 95% confidence interval (95% CI). In regression models, a linear association between FI levels and outcomes was observed, with severe food insecurity having a 3.56 higher prevalence of GAD symptoms (95% CI: 2.23, 5.68) and a 3.03 higher prevalence of MDD (95% CI: 1.55, 5.90). In the stratified analyses, worse results were observed for females and males, individuals with non-white race/skin color, those without children, and those with lower monthly family income. In conclusion, the FI was associated with symptoms of GAD and MDD, and the sociodemographic characteristics interfered in this association. Therefore, we recommend the improvement of public health and social protection policies for food-insecure people.
Influence of dietary total antioxidant capacity on the association between smoking and hypertension in Brazilian graduates.
(2021) Sabião, Thaís da Silva; Bressan, Josefina; Pimenta, Adriano Marçal; Hermsdorff, Helen Hermana Miranda; Oliveira, Fernando Luiz Pereira de; Mendonça, Raquel de Deus; Carraro, Júlia Cristina Cardoso; Aguiar, Aline Silva de
Background and aims: Hypertension (HTN) is a chronic non-communicable disease influenced by non-modifiable risk factors, such as sex and age, as well as modifiable risk factors such as lifestyle, including diet and smoking. Moreover, diet quality among smokers is worse than that of non-smokers, mainly in terms of antioxidant content. Thus, the current study aimed to investigate whether dietary total antioxidant capacity (dTAC) influences the association be- tween smoking and HTN. Methods and results: This cross-sectional study included 4303 graduates (69.35% women) from the Cohort of Minas Gerais Universities (CUME) project. An online food frequency questionnaire was administered to participants, and dTAC was estimated using the ferric reducing antioxidant power method. In the questionnaires, individuals reported smoking status, systolic and diastolic blood pressure values, previous HTN diagnosis, and use of antihypertensive drugs. Logistic regression models were used to estimate the odds ratio and 95% confidence interval between smoking and HTN, stratified by the median dTAC. Current and former smokers had higher dTAC values despite their lower fruit intake. Moreover, coffee was the main contributor to dTAC among them. Smoking was associated with a higher likelihood of HTN, mainly among individuals with a higher dTAC. However, after exclusion of coffee antioxidant capacity, there was an association be- tween only smoking and HTN in individuals with lower dTAC. Conclusions: The controversial association between higher dTAC and HTN can result from high coffee intake. Higher dTAC without coffee intake may mitigate the association between smoking and HTN in this population.
Influence of sunlight on the association between 25-hydroxyvitamin D levels and sleep quality in Brazilian adults : a population-based study.
(2023) Menezes Júnior, Luiz Antônio Alves de; Sabião, Thaís da Silva; Moura, Samara Silva de; Batista, Aline Priscila; Menezes, Mariana Carvalho de; Carraro, Júlia Cristina Cardoso; Andrade, Amanda Cristina de Souza; Coelho, George Luiz Lins Machado; Meireles, Adriana Lúcia
Objectives: This study aimed to evaluate the association of vitamin D with sleep quality during the COVID-19 pandemic and the influence of daily sunlight on this association. Methods: This cross-sectional, population-based study among adults stratified by multistage probability cluster sampling was conducted from October to December 2020 in the Iron Quadrangle region of Brazil. The outcome was sleep quality, evaluated by the Pittsburgh Sleep Quality Index. Vitamin D (25-hydroxyvitamin D) concentrations were determined by indirect electrochemiluminescence and a deficiency was classified as 25 (OH)D < 20 ng/mL. To assess sunlight, the average daily sunlight exposure was calculated and was classified as insufficient when less than 30 min/d. Multivariate logistic analysis was used to estimate the association between vitamin D and sleep quality. A directed acyclic graph was used to select minimal and sufficient sets of adjustment variables for confounding from the backdoor criterion. Results: In a total of 1709 individuals evaluated, the prevalence of vitamin D deficiency was 19.8% (95% CI, 15.5 24.9%), and the prevalence of poor sleep quality was 52.5% (95% CI, 48.6 56.4%). In multivariate analysis, vitamin D was not associated with poor sleep quality in individuals with sufficient sunlight. Moreover, in individuals with insufficient sunlight, vitamin D deficiency was associated with poor sleep quality (odds ratio [OR], 2.02; 95% CI, 1.10 3.71). Furthermore, each 1-ng/mL increase in vitamin D levels reduced the chance of poor sleep quality by 4.2% (OR, 0.96; 95% CI, 0.92 0.99). Conclusions: Vitamin D deficiency was associated with poor sleep quality in individuals with insufficient exposure to sunlight.