رسالة جامعية
Status de vitamina D e fatores de risco cardiometabólico em adolescentes com sobrepeso/obesidade
| العنوان: | Status de vitamina D e fatores de risco cardiometabólico em adolescentes com sobrepeso/obesidade |
|---|---|
| المؤلفون: | Souza, Angélica Luiza de Sales |
| المساهمون: | Lima, Severina Carla Vieira Cunha, Pedrosa, Lúcia de Fátima Campos, Damasceno, Nágila Raquel Teixeira |
| بيانات النشر: | Brasil UFRN PROGRAMA DE PÓS-GRADUAÇÃO EM NUTRIÇÃO |
| سنة النشر: | 2019 |
| المجموعة: | Universidade Federal do Rio Grande do Norte: Repositório Institucional (RI UFRN) |
| مصطلحات موضوعية: | Adolescente, Sobrepeso, Obesidade, Vitamina D, Deficiência de vitamina D, Fatores de risco, CNPQ::CIENCIAS DA SAUDE::NUTRICAO |
| الوصف: | The prevalence of obesity and cardiometabolic changes in the child and adolescent population has increased considerably worldwide, and has been associated with hypovitaminosis D, but few studies have been conducted in sunny regions in northeastern Brazil. Thus, the objective of the present study was to evaluate the association between vitamin D status with associated factors and cardiometabolic risk in overweight / obesity adolescents. This is a cross-sectional study carried out by non-probabilistic sampling, with all adolescents between 10 and 19 years of age, both boys and girls attending the pediatric outpatient clinic of the University Hospital Onofre Lopes / UFRN, Natal/RN, in the period of September 2016 and November 2018, diagnosed with overweight or obesity. Clinical, biochemical, anthropometric data, skin phototype, sun exposure and physical activity were evaluated. 25- hydroxyvitamin D (25OHD) was analyzed by the chemiluminescence method. The adolescents were grouped according to the concentrations of 25OHD in "sufficient" (> 30ng / mL) and "hypovitaminosis D" (≤30ng / mL). Comparisons of the variables between the groups were performed using appropriate statistical tests. Correlations between 25OHD concentrations and continuous variables were evaluated by the Spearman coefficient (r). The relationship between the independent variables and the 25OHD concentration was adjusted accordingly using the generalized linear regression model. The sample consisted of 125 adolescents, most males in the age range of 10 to 11 years. A frequency of 45.6% of hypovitaminosis D and a mean concentration of 25 (OH) D of 32.73 ng / mL were found in the general population independent of sex. There was a higher percentage of hypovitaminosis D (56.1%) in the female sex. There were statistically significant associations between hypovitaminosis D and age (X² = 7.45, p = 0.024), blood pressure (X² = 7.56, p = 0.006), neck circumference (X² = 5.84, p = 0.016), HOMA-IR index (X² = 5.84, p = 0.016), blood pressure (X² = 7.56, p ... |
| نوع الوثيقة: | master thesis |
| وصف الملف: | application/pdf |
| اللغة: | Portuguese |
| العلاقة: | SOUZA, Angélica Luiza de Sales. Status de vitamina D e fatores de risco cardiometabólico em adolescentes com sobrepeso/obesidade. 2019. 78f. Dissertação (Mestrado em Nutrição) - Centro de Ciências da Saúde, Universidade Federal do Rio Grande do Norte, Natal, 2019.; https://repositorio.ufrn.br/jspui/handle/123456789/27513Test |
| الإتاحة: | https://repositorio.ufrn.br/jspui/handle/123456789/27513Test |
| حقوق: | Acesso Aberto |
| رقم الانضمام: | edsbas.2E800153 |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |