Associação entre obesidade, rigidez arterial e aterosclerose carotídea em adultos

• Ano de defesa: 2023
• Autor(a) principal: Selli, Roselaine
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Federal de Santa Maria; Brasil; Ciências da Saúde; UFSM; Programa de Pós-Graduação em Gerontologia; Centro de Educação Física e Desportos
• Palavras-chave em Português: Rigidez vascular; Doenças das artérias carótidas; Obesidade; Vascular stiffness; Diseases of the carotid arteries; Obesity; CNPQ::CIENCIAS DA SAUDE
• Link de acesso: http://repositorio.ufsm.br/handle/1/29682

Introduction: Obesity has been closely related to the incidence of cardiovascular disease and mortality. Atherosclerosis and arterial stiffness are related to vascular aging and represent a risk factor for cardiovascular disease, cardiovascular mortality and all-cause mortality. Objective: To analyze the association of obesity with arterial stiffness and carotid atherosclerosis in a sample of adult patients in southern Brazil. Methodology: Crosssectional, descriptive and analytical study based on data collected from medical records. Individuals aged > 18 years who had consulted the cardiology service where the study was conducted and had laboratory tests in their medical records (fasting blood glucose, creatinine, lipid profile) as well as weight and height records were included in the study; carotid ultrasound and arterial stiffness test (PWV). Results: The sample consisted of 329 patients, with a mean age of 62.3, with a higher prevalence of women (53.8%), non-smokers (91.5%), sedentary (76.3%), with SAH (75.7%), using antihypertensive drugs (61.4%). Individuals with obesity (P=<0.001) had higher glucose levels (P=0.044) and lower HDL-cholesterol (P=0.054). PWV was higher in patients with high glucose (P=0.019), diabetic (P=0.004), hypertensive (p<0.007), with the presence of atherosclerotic plaque in carotid arteries (P=<0.001). After multivariate analysis, arterial stiffness was directly correlated, very high with age (result r=0.902; p=<0.001) and moderate with the percentage of the largest plaque (s=0.515; p=<0.001). Conclusion: After multivariate analysis, it was found that arterial stiffness is directly correlated with the age factor and the size of the carotid atherosclerotic plaque, and no significant difference was found in the parameters of arterial stiffness or carotid atherosclerosis in individuals with and without obesity.