Detalhes bibliográficos
| Ano de defesa: |
2019 |
| Autor(a) principal: |
FONTOURA, Caroline Cunha
 |
| Orientador(a): |
SALVADOR, Emanuel Péricles
|
| Banca de defesa: |
SALVADOR, Emanuel Péricles
,
MIRANDA NETO, Pedro Agnel Dias
,
ANDRADE, Marcelo Souza de
,
OLIVEIRA, Marcio Moyses de
|
| Tipo de documento: |
Dissertação
|
| Tipo de acesso: |
Acesso aberto |
| Idioma: |
por |
| Instituição de defesa: |
Universidade Federal do Maranhão
|
| Programa de Pós-Graduação: |
PROGRAMA DE PÓS-GRADUAÇÃO EM SAÚDE DO ADULTO E DA CRIANÇA/CCBS
|
| Departamento: |
DEPARTAMENTO DE EDUCAÇÃO FÍSICA/CCBS
|
| País: |
Brasil
|
| Palavras-chave em Português: |
|
| Palavras-chave em Inglês: |
|
| Área do conhecimento CNPq: |
|
| Link de acesso: |
https://tedebc.ufma.br/jspui/handle/tede/2785
|
Resumo: |
Several factors such as sexuality, hormonal factors, physical activity (PA) with mechanical overload, nutritional quality, besides the supply of minerals such as calcium and potassium interfere in the bone quality process. Such factors require attention during the growth phase, besides the maintenance and significant improvement in the course of life with the objective of reducing the risk of osteoporosis. Thus, scientific research has been relevant in addressing this issue, and it is necessary to continue and broaden scientific studies on bone health, in the search for evidence on physical activity as one of the factors beneficial to the formation and how a healthy habit can contribute to the prevention of osteoporosis. The objective of this research was to evaluate the quantity and quality of bone mass in a representative sample of the Universidade Federal do Maranhão, São Luís, and to associate bone density and practice/level of physical activity. In a sample of 121 adults from a university community, the MAFIS online questionnaire was applied and anthropometric and bone density data were collected by quantitative phalanx ultrasound. A descriptive analysis of the data was performed in addition to logistic regression to evaluate the possible associations. The sample consisted mainly of single (65.3%) males (50.4%), without children (93.4%) And with 13 to 16 years of schooling (82.6%). Regarding the anthropometric data, the mean age was 23 years, weight of 64, 16kg, BMI of 22, 53kg/m² and height of 1, 68m. The female population presented values referring to the amount of larger bone mass (AD-SoS = 1931m/S and z-score =-2.68) that the male population (AD-SoS = 1885m/s and Z-score =-3.34). The logistic regression model showed statistical significance in the variables of PA intensity (P = 0.003), AF at displacement (P = 0.004) and PA at work (P = 0.007). The practice of vigorous PA increased in 8.27 times the chances of the individual having a higher Z-score (OR of 8.27). Being very active at displacement caused a better outcome associated with the Z-score (OR of 0.10) compared to the individual who is only active (OR of 0.06). And being very active at work increased by 14 times (OR of 14.32) the chance of having a higher Z-score, that is, greater bone density. With these findings it was found that the practice of physical activity is positively associated with bone density, with better results when this activity is more intense or vigorous. |
