Navegando por Autor "Reis, Vanessa Guimarães"

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Avaliação da qualidade da dieta e fatores associados em adultos de Viçosa, Minas Gerais
(Universidade Federal de Viçosa, 2014-11-24) Reis, Vanessa Guimarães; Novaes, Juliana Farias de; http://lattes.cnpq.br/3347386694702277
A transição nutricional, em conjunto com a obesidade, constitui um dos fatores mais importantes para explicar o aumento das doenças crônicas não transmissíveis (DCNT). No Brasil, um dos principais fatores de risco para o desenvolvimento de DCNT está relacionado ao hábito alimentar. Sabendo-se da importância do comportamento alimentar sobre o perfil de morbimortalidade, alguns índices têm sido criados para se obter uma medida resumo das principais características alimentares de populações ou grupos de indivíduos, facilitando a avaliação da qualidade da dieta dos mesmos. A mais recente adaptação do Índice de Alimentação Saudável (IAS) para a população brasileira foi proposta por Previdelli et al. (2011). As autoras fizeram mudanças considerando a realidade brasileira, a partir do Guia Alimentar para a População Brasileira 2006, adaptando e validando o Índice de Alimentação Saudável Revisado (IAS-R). Objetivou-se, no presente estudo, avaliar a qualidade global da dieta e seus fatores associados em adultos de meia idade no município de Viçosa, Minas Gerais. Trata-se de um estudo transversal, realizado com 367 indivíduos, de ambos os sexos, na faixa etária de 40 a 59 anos, pertencentes a uma subamostra de um estudo de base populacional. O consumo alimentar foi coletado por meio do recordatório de 24h e a qualidade da dieta foi avaliada pelo IAS-R. Considerou-se a qualidade da dieta como variável dependente e as variáveis sociodemográficas, comportamentais, antropométricas e de pressão arterial como variáveis independentes. As análises estatísticas foram realizadas utilizando-se o software STATA, versão 13.0. As associações foram estimadas pela regressão de Poisson, permanecendo no modelo final apenas as variáveis que apresentaram nível de significância inferior a 5%. Mais da metade dos indivíduos avaliados apresentaram excesso de peso, obesidade abdominal, hipertensão arterial e elevada relação cintura/quadril e cintura/estatura. A média da pontuação total do IAS-R foi de 66,0 pontos (IC 95% = 64,0-67,9). Os componentes cereais integrais e leite e derivados foram os que tiveram menor média de pontuação. As variáveis independentes associadas ao maior tercil do Índice de Alimentação Saudável Revisado foram ser fisicamente ativo (RP = 1,64; IC 95% = 1,16-2,32), do sexo feminino (RP = 1,69; IC 95% = 1,19-2,40) e estar na classe econômica de renda baixa (D e E) (RP = 1,72; IC 95% = 1,13-2,62). Os resultados deste estudo indicaram que o IAS-R pode ser útil na investigação da qualidade da dieta da população, além do monitoramento de políticas públicas para prevenção de doenças crônicas, uma vez que a qualidade da dieta está associada a fatores modificáveis do estilo de vida da população.
Behavioral patterns that increase or decrease risk of abdominal adiposity in adults
(Nutricion Hospitalaria, 2017-08-17) Silva, Danielle Cristina Guimarães da; Cunha, Kelly Aparecida da; Segheto, Wellington; Reis, Vanessa Guimarães; Coelho, France Araújo; Morais, Sílvia Helena O.; Pessoa, Milene Cristine; Longo, Giana Zarbato
The identification of risk or protective behavioral patterns associated with abdominal adiposity may aid in prevention and health promotion measures. To identify and to associate behavioral patterns of risk and protection to abdominal adiposity in adults in a Brazilian city. Material and methods: A population-based cross-sectional study was carried out in Viçosa, Brazil, with 1,226 adults of both sexes. Information on social-demographic characteristics, food intake, level of physical activity, alcohol consumption and smoking were collected by using a questionnaire. The anthropometric measurement of waist circumference and anthropometric indices waist/hip ratio and waist/height ratio were indicators of abdominal adiposity. To identify behavioral patterns, exploratory factor analysis was applied for the variables considered as risk or protective factors. The association of the identified patterns with abdominal adiposity was estimated by multiple linear regression, adjusted for gender, age and social economical class. Two patterns were obtained, “healthy” and “risk”. The “healthy” pattern, comprised of the clustering of the variables food consumption, fruits, fresh fruit juices, raw and cooked vegetables and the appropriate level of physical activity, was negatively associated with abdominal adiposity identified by waist circumference (p = 0.048), waist/hip (p = 0.013) and waist/height (p = 0.018) indices. The “risk” pattern, composed of smoking, alcohol beverage abuse and habit of consuming visible fat in fat-rich red meat or poultry skin, was positively associated with abdominal adiposity identified by waist circumference (p = 0.002) and waist/hip (p = 0.007) and waist/height indices (p = 0.006). Two behavioral patterns were identified, a risk pattern and a protective pattern for abdominal adiposity in the assessed population. The study shows the importance of conducting clustering of multiple risk and protective factors to better explain the health conditions of a group.
Chronic joint symptoms in adults: A population-based study
(Revista da Associação Médica Brasileira, 2017-05-02) Morais, Silvia Helena de Oliveira; Segheto, Wellington; Silva, Danielle Cristina Guimarães da; Coelho, France Araújo; Reis, Vanessa Guimarães; Ferreira, Fabrícia Geralda; Martinho, Karina Oliveira; Rocha, Anna Lígia Cabral da; Pessoa, Milene Cristine; Longo, Giana Zarbato
To analyze factors associated with chronic joint symptoms (CJS) in adults. A population-based, cross-sectional study was performed with a sample of 1,217 adults aged between 20 and 59 years, in the city of Viçosa, in 2014. The sampling process was performed by conglomerates and sample was selected using a two-stage cluster-sampling scheme. First, 30 of the 99 census tracts of Viçosa were randomly selected using a random sampling scheme, without replacement. Household questionnaires were applied to obtain CJS data, sociodemographic conditions, behavioral factors and health status. Multivariable analysis was conducted using Poisson regression, adjusted for the sampling design effect, using the svy commands in Stata software. Prevalence of CJS totaled 31.27%, significantly higher in women (18.45). Age ranges 40-49 (PR 1.50; 95CI 1.16-1.92) and 50-59 years (PR 1.55; 95CI 1.07-2.25); overweight (PR 1.60; 95CI 1.28-2.00); obesity (PR 1.60; 95CI 1.11-2.29); and those who self-reported performing heavy work (PR 1.27; 95CI 1.09-1.48) showed higher prevalences of CJS. Women and individuals who were older, overweight and performing heavy work had a higher risk of CJS in this adult population residing in Viçosa, MG, Brazil.
Risk and protective factors for chronic diseases in adults: a population-based study
(Ciência & Saúde Coletiva, 2016-04-05) Silva, Danielle Cristina Guimarães da; Segheto, Wellington; Coelho, France Araújo; Reis, Vanessa Guimarães; Morais, Sílvia Helena Oliveira; Pessoa, Milene Cristine; Longo, Giana Zarbato
The article describes the relative frequency ok of risk and protective behaviors for chronic non-communicable diseases (NCDs) in adults residing in Viçosa, Brazil. A cross-section-al population-based study including 1,226 adults living in the municipality. We used a structured questionnaire containing questions sociodemographic and behavioral The risk and protection factors evaluated were: smoking, physical activity, excessive consumption of alcohol and food consumption. The proportion of risk and protection factors was calculated in the total population, according to gender, education and socioeconomic status. The studied population has a high frequency of risk factors for NCDs, such as excessive consumption of alcoholic beverages, habit of consuming whole milk, habit of eating meat with visible fat, regular consumption of soft drinks and 78.5% did not achieve the minimum recommendation for physical activity in leisure time. With regard to protective factors, 86.2% of the population reported regular consumption of fruits and vegetables, and 73%, of beans. It was found the highest frequency of risk factors in among males, in younger people and middle socioeconomic status. This population has an urgent need for public policy of municipal planning to change this current scenario.