Valores de refer??ncia da densidade mineral ??ssea de universit??rios
Ano de defesa: | 2003 |
---|---|
Autor(a) principal: | |
Orientador(a): | |
Banca de defesa: | |
Tipo de documento: | Dissertação |
Tipo de acesso: | Acesso aberto |
Idioma: | por |
Instituição de defesa: |
Universidade Cat??lica de Bras??lia
|
Programa de Pós-Graduação: |
Programa de P??s-Gradua????o em Educa????o F??sica
|
Departamento: |
Educa????o F??sica
|
País: |
BR
|
Palavras-chave em Português: | |
Área do conhecimento CNPq: | |
Resumo em Inglês: | Inappropriate reference values for bone mineral density (BMD) may result in an incorrect diagnoses, erroneously classifying someone as normal, osteopenic or osteoporotic. Thus, the purpose of this study was to determine reference values (mean ?? standard deviation) for the lumbar spine (L2-L4) and proximal femur (femoral neck, trochanter, Ward??s triangle and total femur) of undergraduate students of the Catholic University of Brasilia (UCB). BMD of 117 (25 inactive and 92 active) men were measured aging 20 to 35 years using dual-energy X-ray absorptiometry (DXA). The BMD values (g/cm2) for each site were: L2-L4 - 1,24 ?? 00,16; femoral neck - 1,22 ?? 0,17; Ward??s triangle - 1,13 ?? 0,21; trochanter - 1,02 ?? 0,16; and total femur - 1,21 ?? 0,16. When comparing these BMD with DXA??s reference values the following T scores were respectively obtained: 0,03 ?? 1,30; 1,18 ?? 1,32; 1,28 ?? 1,62; 0,80 ?? 1,43; and 0,90 ?? 1,27. There were significant differences (p<0,001) between T scores based on DXA population and sample population at all femur sites, but not at lumbar spine (p=0,79). After comparing BMD and T scores of inactive and active students, significant differences were found in femur sites (p<0,01) but not at lumbar spine (p=0,05). The data suggest that people should have their BMD diagnosed based on their own population reference values and that there is an influence of physical activity on BMD VI. |
Link de acesso: | https://bdtd.ucb.br:8443/jspui/handle/123456789/960 |
Resumo: | Inappropriate reference values for bone mineral density (BMD) may result in an incorrect diagnoses, erroneously classifying someone as normal, osteopenic or osteoporotic. Thus, the purpose of this study was to determine reference values (mean ?? standard deviation) for the lumbar spine (L2-L4) and proximal femur (femoral neck, trochanter, Ward??s triangle and total femur) of undergraduate students of the Catholic University of Brasilia (UCB). BMD of 117 (25 inactive and 92 active) men were measured aging 20 to 35 years using dual-energy X-ray absorptiometry (DXA). The BMD values (g/cm2) for each site were: L2-L4 - 1,24 ?? 00,16; femoral neck - 1,22 ?? 0,17; Ward??s triangle - 1,13 ?? 0,21; trochanter - 1,02 ?? 0,16; and total femur - 1,21 ?? 0,16. When comparing these BMD with DXA??s reference values the following T scores were respectively obtained: 0,03 ?? 1,30; 1,18 ?? 1,32; 1,28 ?? 1,62; 0,80 ?? 1,43; and 0,90 ?? 1,27. There were significant differences (p<0,001) between T scores based on DXA population and sample population at all femur sites, but not at lumbar spine (p=0,79). After comparing BMD and T scores of inactive and active students, significant differences were found in femur sites (p<0,01) but not at lumbar spine (p=0,05). The data suggest that people should have their BMD diagnosed based on their own population reference values and that there is an influence of physical activity on BMD VI. |
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Biblioteca Digital de Teses e Dissertações da UCB |
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Marques, Martim BottaroCPF:31625355149http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4797747E9CPF:80519806115http://genos.cnpq.br:12010/dwlattes/owa/prc_imp_cv_int?f_cod=K4713463E9Bezerra, Ricardo Fl??vio de Ara??jo2016-06-24T04:14:38Z2008-06-272003-09-15BEZERRA, Ricardo Fl??vio de Ara??jo. Valores de refer??ncia da densidade mineral ??ssea de universit??rios. 2003. 64 f. Disserta????o (Mestrado em Educa????o F??sica) - Universidade Cat??lica de Bras??lia, Bras??lia, 2003.https://bdtd.ucb.br:8443/jspui/handle/123456789/960Inappropriate reference values for bone mineral density (BMD) may result in an incorrect diagnoses, erroneously classifying someone as normal, osteopenic or osteoporotic. Thus, the purpose of this study was to determine reference values (mean ?? standard deviation) for the lumbar spine (L2-L4) and proximal femur (femoral neck, trochanter, Ward??s triangle and total femur) of undergraduate students of the Catholic University of Brasilia (UCB). BMD of 117 (25 inactive and 92 active) men were measured aging 20 to 35 years using dual-energy X-ray absorptiometry (DXA). The BMD values (g/cm2) for each site were: L2-L4 - 1,24 ?? 00,16; femoral neck - 1,22 ?? 0,17; Ward??s triangle - 1,13 ?? 0,21; trochanter - 1,02 ?? 0,16; and total femur - 1,21 ?? 0,16. When comparing these BMD with DXA??s reference values the following T scores were respectively obtained: 0,03 ?? 1,30; 1,18 ?? 1,32; 1,28 ?? 1,62; 0,80 ?? 1,43; and 0,90 ?? 1,27. There were significant differences (p<0,001) between T scores based on DXA population and sample population at all femur sites, but not at lumbar spine (p=0,79). After comparing BMD and T scores of inactive and active students, significant differences were found in femur sites (p<0,01) but not at lumbar spine (p=0,05). The data suggest that people should have their BMD diagnosed based on their own population reference values and that there is an influence of physical activity on BMD VI.Valores de refer??ncia da densidade mineral ??ssea (DMO) inadequados podem resultar em um diagn??stico incorreto, enquadrando erroneamente um indiv??duo como sendo normal, osteop??nico ou osteopor??tico. Portanto, o prop??sito deste estudo foi determinar valores de refer??ncia (m??dia ?? desvio padr??o) da DMO da coluna lombar (L2-L4) e da extremidade proximal do f??mur (colo, troc??nter maior, tri??ngulo de Ward e f??mur total) em universit??rios do sexo masculino da Universidade Cat??lica de Bras??lia (UCB). Foram medidas as densidades minerais ??sseas (DMOs) de 117 homens (25 sedent??rios e 92 ativos) com idades entre 20 e 35 anos, utilizando o m??todo da absorciometria radiol??gica por raios X de dupla energia (DXA). As DMOs obtidas (em g/cm2) para cada regi??o foram: L2-L4 - 1,24 ?? 0,16; colo do f??mur - 1,22 ?? 0,17; tri??ngulo de Ward - 1,13 ?? 0,21; trocanter maior - 1,02 ?? 0,16 e f??mur total - 1,21 ?? 0,16. Comparando estas DMOs com os valores de refer??ncia do fabricante do DXA foram obtidos os respectivos escores T: 0,03 ?? 1,30; 1,18 ?? 1,32; 1,28 ?? 1,62; 0,80 ?? 1,43 e 0,90 ?? 1,27. Houve diferen??a estatisticamente significativa (p<0,001) entre os escores T obtidos com base no DXA e aqueles obtidos com base na pr??pria amostra, em todos as regi??es do f??mur, mas n??o na coluna lombar (p=0,79). Ao comparar as DMOs e os escores T entre sedent??rios e ativos, houve diferen??a estatisticamente significativa entre os valores relacionados ao f??mur (p<0,01), mas n??o entre os relacionados ?? coluna lombar (p=0,05). Os dados sugerem que cada indiv??duo deve ter sua DMO avaliada com base em sua pr??pria popula????o e que h?? tamb??m uma influ??ncia da atividade f??sica sobre a DMO.Made available in DSpace on 2016-06-24T04:14:38Z (GMT). No. of bitstreams: 1 DISSERTACAOFINAL.PDF: 940229 bytes, checksum: e2ce5c7fb46f93b3fa1c6b4542cf236a (MD5) Previous issue date: 2003-09-15application/pdfhttps://bdtd.ucb.br:8443/jspui/retrieve/2971/DISSERTACAOFINAL.PDF.jpgporUniversidade Cat??lica de Bras??liaPrograma de P??s-Gradua????o em Educa????o F??sicaUCBBREduca????o F??sicavalores refer??nciadensidadade mineral ??sseauniversit??riosossosexerc??cios f??sicosdensitometria ??sseaCNPQ::CIENCIAS DA SAUDEValores de refer??ncia da densidade mineral ??ssea de universit??riosinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UCBinstname:Universidade Católica de Brasíliainstacron:UCBTHUMBNAILDISSERTACAOFINAL.PDF.jpgDISSERTACAOFINAL.PDF.jpgimage/jpeg3038https://bdtd.ucb.br:8443/jspui/bitstream/123456789/960/2/DISSERTACAOFINAL.PDF.jpge8fbf39b19b335bce4d29ae658157105MD52ORIGINALDISSERTACAOFINAL.PDFapplication/pdf940229https://bdtd.ucb.br:8443/jspui/bitstream/123456789/960/1/DISSERTACAOFINAL.PDFe2ce5c7fb46f93b3fa1c6b4542cf236aMD51123456789/960oai:bdtd.ucb.br:123456789/9602018-06-04 11:44:11.361Biblioteca Digital de Disserta????es da Universidade Cat??lica de Bras??lia - UCBsdi@ucb.br |
dc.title.por.fl_str_mv |
Valores de refer??ncia da densidade mineral ??ssea de universit??rios |
title |
Valores de refer??ncia da densidade mineral ??ssea de universit??rios |
spellingShingle |
Valores de refer??ncia da densidade mineral ??ssea de universit??rios Bezerra, Ricardo Fl??vio de Ara??jo valores refer??ncia densidadade mineral ??ssea universit??rios ossos exerc??cios f??sicos densitometria ??ssea CNPQ::CIENCIAS DA SAUDE |
title_short |
Valores de refer??ncia da densidade mineral ??ssea de universit??rios |
title_full |
Valores de refer??ncia da densidade mineral ??ssea de universit??rios |
title_fullStr |
Valores de refer??ncia da densidade mineral ??ssea de universit??rios |
title_full_unstemmed |
Valores de refer??ncia da densidade mineral ??ssea de universit??rios |
title_sort |
Valores de refer??ncia da densidade mineral ??ssea de universit??rios |
author |
Bezerra, Ricardo Fl??vio de Ara??jo |
author_facet |
Bezerra, Ricardo Fl??vio de Ara??jo |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Marques, Martim Bottaro |
dc.contributor.advisor1ID.fl_str_mv |
CPF:31625355149 |
dc.contributor.advisor1Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4797747E9 |
dc.contributor.authorID.fl_str_mv |
CPF:80519806115 |
dc.contributor.authorLattes.fl_str_mv |
http://genos.cnpq.br:12010/dwlattes/owa/prc_imp_cv_int?f_cod=K4713463E9 |
dc.contributor.author.fl_str_mv |
Bezerra, Ricardo Fl??vio de Ara??jo |
contributor_str_mv |
Marques, Martim Bottaro |
dc.subject.por.fl_str_mv |
valores refer??ncia densidadade mineral ??ssea universit??rios ossos exerc??cios f??sicos densitometria ??ssea |
topic |
valores refer??ncia densidadade mineral ??ssea universit??rios ossos exerc??cios f??sicos densitometria ??ssea CNPQ::CIENCIAS DA SAUDE |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS DA SAUDE |
dc.description.abstract.eng.fl_txt_mv |
Inappropriate reference values for bone mineral density (BMD) may result in an incorrect diagnoses, erroneously classifying someone as normal, osteopenic or osteoporotic. Thus, the purpose of this study was to determine reference values (mean ?? standard deviation) for the lumbar spine (L2-L4) and proximal femur (femoral neck, trochanter, Ward??s triangle and total femur) of undergraduate students of the Catholic University of Brasilia (UCB). BMD of 117 (25 inactive and 92 active) men were measured aging 20 to 35 years using dual-energy X-ray absorptiometry (DXA). The BMD values (g/cm2) for each site were: L2-L4 - 1,24 ?? 00,16; femoral neck - 1,22 ?? 0,17; Ward??s triangle - 1,13 ?? 0,21; trochanter - 1,02 ?? 0,16; and total femur - 1,21 ?? 0,16. When comparing these BMD with DXA??s reference values the following T scores were respectively obtained: 0,03 ?? 1,30; 1,18 ?? 1,32; 1,28 ?? 1,62; 0,80 ?? 1,43; and 0,90 ?? 1,27. There were significant differences (p<0,001) between T scores based on DXA population and sample population at all femur sites, but not at lumbar spine (p=0,79). After comparing BMD and T scores of inactive and active students, significant differences were found in femur sites (p<0,01) but not at lumbar spine (p=0,05). The data suggest that people should have their BMD diagnosed based on their own population reference values and that there is an influence of physical activity on BMD VI. |
dc.description.abstract.por.fl_txt_mv |
Valores de refer??ncia da densidade mineral ??ssea (DMO) inadequados podem resultar em um diagn??stico incorreto, enquadrando erroneamente um indiv??duo como sendo normal, osteop??nico ou osteopor??tico. Portanto, o prop??sito deste estudo foi determinar valores de refer??ncia (m??dia ?? desvio padr??o) da DMO da coluna lombar (L2-L4) e da extremidade proximal do f??mur (colo, troc??nter maior, tri??ngulo de Ward e f??mur total) em universit??rios do sexo masculino da Universidade Cat??lica de Bras??lia (UCB). Foram medidas as densidades minerais ??sseas (DMOs) de 117 homens (25 sedent??rios e 92 ativos) com idades entre 20 e 35 anos, utilizando o m??todo da absorciometria radiol??gica por raios X de dupla energia (DXA). As DMOs obtidas (em g/cm2) para cada regi??o foram: L2-L4 - 1,24 ?? 0,16; colo do f??mur - 1,22 ?? 0,17; tri??ngulo de Ward - 1,13 ?? 0,21; trocanter maior - 1,02 ?? 0,16 e f??mur total - 1,21 ?? 0,16. Comparando estas DMOs com os valores de refer??ncia do fabricante do DXA foram obtidos os respectivos escores T: 0,03 ?? 1,30; 1,18 ?? 1,32; 1,28 ?? 1,62; 0,80 ?? 1,43 e 0,90 ?? 1,27. Houve diferen??a estatisticamente significativa (p<0,001) entre os escores T obtidos com base no DXA e aqueles obtidos com base na pr??pria amostra, em todos as regi??es do f??mur, mas n??o na coluna lombar (p=0,79). Ao comparar as DMOs e os escores T entre sedent??rios e ativos, houve diferen??a estatisticamente significativa entre os valores relacionados ao f??mur (p<0,01), mas n??o entre os relacionados ?? coluna lombar (p=0,05). Os dados sugerem que cada indiv??duo deve ter sua DMO avaliada com base em sua pr??pria popula????o e que h?? tamb??m uma influ??ncia da atividade f??sica sobre a DMO. |
description |
Inappropriate reference values for bone mineral density (BMD) may result in an incorrect diagnoses, erroneously classifying someone as normal, osteopenic or osteoporotic. Thus, the purpose of this study was to determine reference values (mean ?? standard deviation) for the lumbar spine (L2-L4) and proximal femur (femoral neck, trochanter, Ward??s triangle and total femur) of undergraduate students of the Catholic University of Brasilia (UCB). BMD of 117 (25 inactive and 92 active) men were measured aging 20 to 35 years using dual-energy X-ray absorptiometry (DXA). The BMD values (g/cm2) for each site were: L2-L4 - 1,24 ?? 00,16; femoral neck - 1,22 ?? 0,17; Ward??s triangle - 1,13 ?? 0,21; trochanter - 1,02 ?? 0,16; and total femur - 1,21 ?? 0,16. When comparing these BMD with DXA??s reference values the following T scores were respectively obtained: 0,03 ?? 1,30; 1,18 ?? 1,32; 1,28 ?? 1,62; 0,80 ?? 1,43; and 0,90 ?? 1,27. There were significant differences (p<0,001) between T scores based on DXA population and sample population at all femur sites, but not at lumbar spine (p=0,79). After comparing BMD and T scores of inactive and active students, significant differences were found in femur sites (p<0,01) but not at lumbar spine (p=0,05). The data suggest that people should have their BMD diagnosed based on their own population reference values and that there is an influence of physical activity on BMD VI. |
publishDate |
2003 |
dc.date.issued.fl_str_mv |
2003-09-15 |
dc.date.available.fl_str_mv |
2008-06-27 |
dc.date.accessioned.fl_str_mv |
2016-06-24T04:14:38Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
status_str |
publishedVersion |
format |
masterThesis |
dc.identifier.citation.fl_str_mv |
BEZERRA, Ricardo Fl??vio de Ara??jo. Valores de refer??ncia da densidade mineral ??ssea de universit??rios. 2003. 64 f. Disserta????o (Mestrado em Educa????o F??sica) - Universidade Cat??lica de Bras??lia, Bras??lia, 2003. |
dc.identifier.uri.fl_str_mv |
https://bdtd.ucb.br:8443/jspui/handle/123456789/960 |
identifier_str_mv |
BEZERRA, Ricardo Fl??vio de Ara??jo. Valores de refer??ncia da densidade mineral ??ssea de universit??rios. 2003. 64 f. Disserta????o (Mestrado em Educa????o F??sica) - Universidade Cat??lica de Bras??lia, Bras??lia, 2003. |
url |
https://bdtd.ucb.br:8443/jspui/handle/123456789/960 |
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por |
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por |
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openAccess |
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Universidade Cat??lica de Bras??lia |
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Programa de P??s-Gradua????o em Educa????o F??sica |
dc.publisher.initials.fl_str_mv |
UCB |
dc.publisher.country.fl_str_mv |
BR |
dc.publisher.department.fl_str_mv |
Educa????o F??sica |
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Universidade Cat??lica de Bras??lia |
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