Nutrição e Saúde

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http://repositorio.ufes.br/handle/10/17582
Programa de Pós-Graduação em Nutrição e Saúde

Centro: CCS
Telefone: (27) 3335 7017
URL do programa: http://www.nutricaoesaude.ufes.br/pt-br/apresenta%C3%A7%C3%A3o

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Navegando Nutrição e Saúde por Autor "Barbosa, Míriam Carmo Rodrigues"

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    Consumo alimentar e fatores associados : um estudo em bancários
    (Universidade Federal do Espírito Santo, 2017-05-04) Cattafesta, Monica; Salaroli, Luciane Bresciani; Assunção, Maria Cecília Formoso; Barbosa, Míriam Carmo Rodrigues; Paixão, Mírian Patrícia Castro Pereira; Guandalini, Valdete Regina
    Food consumption and living habits of workers are relevant to productive capacity due to the possibility of reducing the incidence of diseases. However, studies evaluating food intake in these conditions are scarce in the scientific literature. Thus, the objective of this dissertation was to evaluate the food consumption of a group of bank employees, and the association with socioeconomic, behavioral, labor and health condition factors. This is an observational and cross-sectional study with employees of a banking network in Grande Vitória/ES/BR. A semiquantitative Food Frequency Questionnaire was applied, in which, the analysis of main components with varimax rotation was used to determine the dietary patterns. Three food patterns were identified: “vegetables, fruits, cereals and tubers”, “sweets and snacks” and “traditional and protein”. The first pattern was positively associated with the habit of rarely exchanging lunch for snack, to make five or more meals a day, and not consuming industrialized seasoning. It was also a protective factor for abdominal obesity, Metabolic Syndrome (MS) and elevation of the ultra-sensitive C-reactive Protein (CRP-us). On the other hand, the patterns “sweets and snacks” and “traditional and protein” showed associations inverse to those found in the healthier pattern. The “sweets and snacks” pattern was also directly associated with the habit of changing lunch for 1 to 4 times a week, eating in a restaurant 1 to 3 times a day, not using sweetener, using salt shaker at the table, using industrialized seasonings and to have higher education. The “traditional and protein” dietary pattern was associated with to have four or fewer meals a day, not using sweeteners, using industrialized seasoning and to receive high social support, besides being a risk factor for hypertriglyceridemia. It is concluded, therefore, that the food consumption of bank employees is mainly related to the life style of these individuals. In addition, a healthy diet, represented by the “vegetables, fruits, cereals and tubers” pattern, was associated with a better health condition, especially when evaluating competing metabolic complications, such as in the presence of abdominal obesity, MS, and changes in us-CRP. In contrast, the "traditional and protein" pattern, rich in processed foods, has been shown to be a risk factor for the development of hypertriglyceridemia.
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    Fases do estresse e indicadores antropométricos e bioquímicos em servidores da segurança pública
    (Universidade Federal do Espírito Santo, 2024-05-17) Kubit, Daniella Messa; Barbosa, Míriam Carmo Rodrigues ; https://orcid.org/0000-0002-7868-572X; http://lattes.cnpq.br/7938843376850281; Rocha, José Luiz Marques ; https://orcid.org/0000-0002-0783-5807; http://lattes.cnpq.br/7179771155975755; https://orcid.org/0000-0002-7870-4919; http://lattes.cnpq.br/7987090873821016; Cattafesta, Monica ; https://orcid.org/0000-0002-8973-622X; http://lattes.cnpq.br/2141574621632334; Lipp, Marilda Emmanuel Novaes ; https://orcid.org/0000-0002-9118-3169; http://lattes.cnpq.br/8212253580046633
    Introduction: Stress can be classified into three phases: alertness, resistance, and exhaustion. Each phase has its own physiological changes that can impact body composition and biochemical exams of stressed individuals. Public security servers (SSP) are considered more vulnerable to stress due to the inherent demands of their profession. Therefore, this population segment faces health impacts of stress, which can directly affect professional performance. Objective: To evaluate the association between perceived stress and anthropometric and biochemical indicators in PSS in Espírito Santo. Methodology: This is a cross-sectional observational study with analyses of serum biomarkers, evaluations of body composition, and stress phases using the Inventory of Stress Symptom (ISSL). Descriptive analysis was stratified by stress phases, with categorical variables presented through relative and absolute frequencies assessed by Pearson's chi-square test. Continuous variables were presented through measures of central tendency (mean and median) and measures of dispersion (standard deviation and interquartile range), according to the normality test. Linear regression models were used to test associations between dependent variables and stress phases. Analyses were conducted using SPSS® software version 25.0, with a significance level of 5%. Results: The final sample (n=264) was predominantly composed of men (73.6%), with a median age of 40 years, self declared as mixed race (49.0%), working in the metropolitan region of the state (81.9%), in internal services (59.2%), and with completed high school or technical education (65.4%). When evaluating stress levels, 48.1% of PSS were identified as stressed, with 22.8% in the resistance phase and 25.1% in the exhaustion phase. A higher proportion of stress was observed in females (60.3%) (p<0.05). The resistance phase showed a positive association with body fat percentage (β=0.149; IC95%: 0.236 – 5.859), central body fat (β=0.188; IC95%: 0.327 – 4.128), total body fat in kilograms (β=0.165 IC95%: 0.153 – 7.210), and visceral fat (β=0.181; IC95%: 0.273 – 3.862) even after adjustment for confounding variables (p<0.05). Furthermore, the exhaustion phase showed a negative association with total cholesterol (β = -0.163; IC95%: 28.316 - -1.190), LDL-c (β = -0.156; IC95%: -21.946 – -0.125), and percentage lymphocytes (β = -0.224; IC95%: -6.410 – -1.343). On the other hand, this phase was positively associated with Neutrophil-Lymphocyte Ratio (β = 0.255; IC95%: 0.176 – 0.669) and segmented percentage (β = 2.728; IC95%: -1.058 – 6.595) (p<0.05). Conclusion: The resistance phase of stress is associated with body fat accumulation. On the other hand, the exhaustion phase demonstrates associations with biochemical markers involved in lipid metabolism and the immune system, highlighting the different impacts of stress on SSP