Densidade mineral óssea de adolescentes sobrepesos, obesos e superobesos: o impacto do excesso de gordura corporal sobre a massa óssea

Detalhes bibliográficos
Ano de defesa: 2013
Autor(a) principal: Mosca, Luciana Nunes [UNESP]
Orientador(a): Não Informado pela instituição
Banca de defesa: Não Informado pela instituição
Tipo de documento: Dissertação
Tipo de acesso: Acesso aberto
Idioma: por
Instituição de defesa: Universidade Estadual Paulista (Unesp)
Programa de Pós-Graduação: Não Informado pela instituição
Departamento: Não Informado pela instituição
País: Não Informado pela instituição
Palavras-chave em Português:
Link de acesso: http://hdl.handle.net/11449/108467
Resumo: Obesity and Osteoporosis are two morbities that affect general population, being considered a great public health issue. It is known that overweight is installed in much more precocious ages and with a longer life expectation, population aging has resulted in the prevalence of osteoporosis and resulting fractures. Investigate the impact of body fatness over the acquisition of bone mass in adolescents of both gender, from 10 to 19 years old, considered to be either overweight, obese and extremely obese. Adolescents from 10 to 19 years old signed up as new cases at the Teen's Medical Clinic of Botucatu Medical School - UNESP, were evaluated clinically and nutritionally as far as weight, height and body mass index (BMI). Those who had shown BMI ≥85th and <95th percentile for their age group according to Centers for Disease Control and Prevention criteria (CDC, 2000) were considered overweight, those who were evaluated on equal or above 95th percentiles, were considered obese, and those who had their BMI superior than 99th percentiles, were considered extremely obese. It was performed a dietary survey through a three day food recall and obtained the bone age through the application of the Greulich & Pyle Method (1959). Those considered overweight, obese and extremely obese performed evaluation about the Bone Mineral Content (BMC g) and Bone Mineral Density (BMD g/cm2) evaluations through Dual Energy Xray Absorptiometry (DXA), obtained in Lumbar Spine (L1-L4), Proximal Femur, Body Subtotal and Body Total. All the procedures were done according to parental and patient approval and agreement by signing a Free Consent Form and have it clarified. Collected data was analyzed according to chronological and bone age adjustments presented in mean, median, quartiles, standard deviation and minimum and maximum limits for each variable. Through a Variance Analysis for comparison according to nutritional classification and Tukey test to find out major ...