Identification of sarcopenic obesity in postmenopausal women : a cutoff proposal
שמור ב:
| מחבר ראשי: | |
|---|---|
| Publication Date: | 2011 |
| מחברים אחרים: | , , , , |
| פורמט: | Article |
| שפה: | eng |
| Source: | Repositório Institucional da UnB |
| Download full: | http://repositorio.unb.br/handle/10482/28014 https://dx.doi.org/10.1590/S0100-879X2011007500135 |
סיכום: | Sarcopenic obesity is the combination of reduced fat-free mass (FFM) and increased fat mass (FM) with advancing age but there is lack of clear criteria for its identification. The purposes of the present investigation were: 1) to determine the prevalence of postmenopausal women with reduced FFM relative to their FM and height, and 2) to examine whether there are associations between the proposed classification and health-related variables. A total of 607 women were included in this cross-sectional study and were separated into two subsets: 258 older women with a mean age of 66.8 ± 5.6 years and 349 young women aged 18-40 years (mean age, 29.0 ± 7.5 years). All volunteers underwent body composition assessment by dual-energy X-ray absorptiometry. The FFM index relative to FM and height was calculated and the cutoff value corresponded to two standard deviations below the mean of the young reference group. To examine the clinical significance of the classification, all older participants underwent measurements of quadriceps strength and cardiorespiratory fitness. Values were compared between those who were classified as low FFM or not, using an independent samples t-test and correlations were examined. The cutoff corresponded to a residual of -3.4 and generated a sarcopenic obesity prevalence of 19.8% that was associated with reduced muscle strength and aerobic fitness among the older participants. Also, the index correlated significantly with the health-related fitness variables. The results demonstrated reduced functional capacity for those below the proposed cutoff and suggested applicability of the approach as a definition for sarcopenic obesity. |
| _version_ | 1871442499652812800 |
|---|---|
| author | Oliveira, Ricardo Jacó de |
| author2 | Bottaro, Martim Teixeira Júnior, Jairo Farinatti, P. T. V. Bezerra, Lídia Mara Aguiar Lima, Ricardo Moreno |
| author2_role | author author author author author |
| author_browse | Bezerra, Lídia Mara Aguiar Bottaro, Martim Farinatti, P. T. V. Lima, Ricardo Moreno Oliveira, Ricardo Jacó de Teixeira Júnior, Jairo |
| author_facet | Oliveira, Ricardo Jacó de Bottaro, Martim Teixeira Júnior, Jairo Farinatti, P. T. V. Bezerra, Lídia Mara Aguiar Lima, Ricardo Moreno |
| author_role | author |
| bitstream.checksum.fl_str_mv | 4d088a0a69cd99b2fa7d362948b2ebde |
| bitstream.checksumAlgorithm.fl_str_mv | MD5 |
| bitstream.url.fl_str_mv | http://repositorio2.unb.br/jspui/bitstream/10482/28014/1/ARTIGO_IdentificationSarcopenicObesity.pdf |
| collection | Repositório Institucional da UnB |
| dc.contributor.author.fl_str_mv | Oliveira, Ricardo Jacó de Bottaro, Martim Teixeira Júnior, Jairo Farinatti, P. T. V. Bezerra, Lídia Mara Aguiar Lima, Ricardo Moreno |
| dc.date.accessioned.fl_str_mv | 2017-12-07T04:56:19Z |
| dc.date.available.fl_str_mv | 2017-12-07T04:56:19Z |
| dc.date.issued.fl_str_mv | 2011 |
| dc.identifier.citation.fl_str_mv | OLIVEIRA, R.J. et al. Identification of sarcopenic obesity in postmenopausal women: a cutoff proposal. Brazilian Journal of Medical and Biological Research, Ribeirão Preto, v. 44, n. 11, p. 1171-1176, nov. 2011. DOI: http://dx.doi.org/10.1590/S0100-879X2011007500135. Disponível em: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2011001100014&lng=en&nrm=iso. Acesso em: 20 dez. 2019. Epub Oct 13, 2011. |
| dc.identifier.doi.pt_BR.fl_str_mv | https://dx.doi.org/10.1590/S0100-879X2011007500135 |
| dc.identifier.uri.fl_str_mv | http://repositorio.unb.br/handle/10482/28014 |
| dc.language.iso.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Associação Brasileira de Divulgação Científica |
| dc.rights.driver.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:Repositório Institucional da UnB instname:Universidade de Brasília (UnB) instacron:UNB |
| dc.subject.keyword.pt_BR.fl_str_mv | Massa livre de gordura Sarcopenia Envelhecimento Aptidão física |
| dc.title.pt_BR.fl_str_mv | Identification of sarcopenic obesity in postmenopausal women : a cutoff proposal |
| dc.type.driver.fl_str_mv | info:eu-repo/semantics/article |
| dc.type.status.fl_str_mv | info:eu-repo/semantics/publishedVersion |
| description | Sarcopenic obesity is the combination of reduced fat-free mass (FFM) and increased fat mass (FM) with advancing age but there is lack of clear criteria for its identification. The purposes of the present investigation were: 1) to determine the prevalence of postmenopausal women with reduced FFM relative to their FM and height, and 2) to examine whether there are associations between the proposed classification and health-related variables. A total of 607 women were included in this cross-sectional study and were separated into two subsets: 258 older women with a mean age of 66.8 ± 5.6 years and 349 young women aged 18-40 years (mean age, 29.0 ± 7.5 years). All volunteers underwent body composition assessment by dual-energy X-ray absorptiometry. The FFM index relative to FM and height was calculated and the cutoff value corresponded to two standard deviations below the mean of the young reference group. To examine the clinical significance of the classification, all older participants underwent measurements of quadriceps strength and cardiorespiratory fitness. Values were compared between those who were classified as low FFM or not, using an independent samples t-test and correlations were examined. The cutoff corresponded to a residual of -3.4 and generated a sarcopenic obesity prevalence of 19.8% that was associated with reduced muscle strength and aerobic fitness among the older participants. Also, the index correlated significantly with the health-related fitness variables. The results demonstrated reduced functional capacity for those below the proposed cutoff and suggested applicability of the approach as a definition for sarcopenic obesity. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | UNB_cb26ecd0d41c0321625428ea9056cd94 |
| identifier_str_mv | OLIVEIRA, R.J. et al. Identification of sarcopenic obesity in postmenopausal women: a cutoff proposal. Brazilian Journal of Medical and Biological Research, Ribeirão Preto, v. 44, n. 11, p. 1171-1176, nov. 2011. DOI: http://dx.doi.org/10.1590/S0100-879X2011007500135. Disponível em: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2011001100014&lng=en&nrm=iso. Acesso em: 20 dez. 2019. Epub Oct 13, 2011. |
| instacron_str | UNB |
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| instname_str | Universidade de Brasília (UnB) |
| language | eng |
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| network_name_str | Repositório Institucional da UnB |
| oai_identifier_str | oai:repositorio.unb.br:10482/28014 |
| publishDate | 2011 |
| publishDateSort | 2011 |
| publisher.none.fl_str_mv | Associação Brasileira de Divulgação Científica |
| reponame_str | Repositório Institucional da UnB |
| repository.mail.fl_str_mv | repositorio@unb.br |
| repository.name.fl_str_mv | Repositório Institucional da UnB - Universidade de Brasília (UnB) |
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| spelling | Oliveira, Ricardo Jacó deBottaro, MartimTeixeira Júnior, JairoFarinatti, P. T. V.Bezerra, Lídia Mara AguiarLima, Ricardo Moreno2017-12-07T04:56:19Z2017-12-07T04:56:19Z2011OLIVEIRA, R.J. et al. Identification of sarcopenic obesity in postmenopausal women: a cutoff proposal. Brazilian Journal of Medical and Biological Research, Ribeirão Preto, v. 44, n. 11, p. 1171-1176, nov. 2011. DOI: http://dx.doi.org/10.1590/S0100-879X2011007500135. Disponível em: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2011001100014&lng=en&nrm=iso. Acesso em: 20 dez. 2019. Epub Oct 13, 2011.http://repositorio.unb.br/handle/10482/28014https://dx.doi.org/10.1590/S0100-879X2011007500135Associação Brasileira de Divulgação Científica(CC BY NC) - All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License.info:eu-repo/semantics/openAccessIdentification of sarcopenic obesity in postmenopausal women : a cutoff proposalinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleMassa livre de gorduraSarcopeniaEnvelhecimentoAptidão físicaSarcopenic obesity is the combination of reduced fat-free mass (FFM) and increased fat mass (FM) with advancing age but there is lack of clear criteria for its identification. The purposes of the present investigation were: 1) to determine the prevalence of postmenopausal women with reduced FFM relative to their FM and height, and 2) to examine whether there are associations between the proposed classification and health-related variables. A total of 607 women were included in this cross-sectional study and were separated into two subsets: 258 older women with a mean age of 66.8 ± 5.6 years and 349 young women aged 18-40 years (mean age, 29.0 ± 7.5 years). All volunteers underwent body composition assessment by dual-energy X-ray absorptiometry. The FFM index relative to FM and height was calculated and the cutoff value corresponded to two standard deviations below the mean of the young reference group. To examine the clinical significance of the classification, all older participants underwent measurements of quadriceps strength and cardiorespiratory fitness. Values were compared between those who were classified as low FFM or not, using an independent samples t-test and correlations were examined. The cutoff corresponded to a residual of -3.4 and generated a sarcopenic obesity prevalence of 19.8% that was associated with reduced muscle strength and aerobic fitness among the older participants. Also, the index correlated significantly with the health-related fitness variables. The results demonstrated reduced functional capacity for those below the proposed cutoff and suggested applicability of the approach as a definition for sarcopenic obesity.engreponame:Repositório Institucional da UnBinstname:Universidade de Brasília (UnB)instacron:UNBORIGINALARTIGO_IdentificationSarcopenicObesity.pdfapplication/pdf426845http://repositorio2.unb.br/jspui/bitstream/10482/28014/1/ARTIGO_IdentificationSarcopenicObesity.pdf4d088a0a69cd99b2fa7d362948b2ebdeMD51open access10482/280142023-05-19 21:51:04.065open accessoai:repositorio.unb.br:10482/28014Repositório InstitucionalPUBhttps://repositorio.unb.br/oai/requestrepositorio@unb.bropendoar:2023-05-20T00:51:04Repositório Institucional da UnB - Universidade de Brasília (UnB) |
| spellingShingle | Identification of sarcopenic obesity in postmenopausal women : a cutoff proposal Oliveira, Ricardo Jacó de Massa livre de gordura Sarcopenia Envelhecimento Aptidão física |
| status_str | publishedVersion |
| title | Identification of sarcopenic obesity in postmenopausal women : a cutoff proposal |
| title_full | Identification of sarcopenic obesity in postmenopausal women : a cutoff proposal |
| title_fullStr | Identification of sarcopenic obesity in postmenopausal women : a cutoff proposal |
| title_full_unstemmed | Identification of sarcopenic obesity in postmenopausal women : a cutoff proposal |
| title_short | Identification of sarcopenic obesity in postmenopausal women : a cutoff proposal |
| title_sort | Identification of sarcopenic obesity in postmenopausal women : a cutoff proposal |
| topic | Massa livre de gordura Sarcopenia Envelhecimento Aptidão física |
| url | http://repositorio.unb.br/handle/10482/28014 https://dx.doi.org/10.1590/S0100-879X2011007500135 |