Pulmonary function testing in quadriplegic subjects
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNIFESP |
Texto Completo: | http://repositorio.unifesp.br/handle/11600/30537 http://dx.doi.org/10.1038/sj.sc.3102146 |
Resumo: | Study design: Cross-sectional study.Objective: Pulmonary functional capacity in 23 Brazilian quadriplegic subjects (ASIA A), aged 30 (9.5) years, weight 66 (10.75) kg, height 176 (7) cm, was investigated at 42 ( 64) months postinjury.Setting: University Hospital-UNICAMP, Campinas, Brazil.Method: Subjects performed forced vital capacity ( FVC) and maximal voluntary ventilation (MVV) tests while seated in their standard wheelchairs. Forced Expired Volume after 1 s (FEV1) and FVC/FEV1 ratio were calculated from these tests. Values obtained were compared to three prediction equations from the literature that are used specifically for spinal cord subjects and include different variables in their formulae, such as age, gender, height, postinjury time and injury level. Data are expressed as median (interquartile interval). Differences between values were demonstrated by median confidence interval with significance level set at a 0.05.Results: Obtained data were statistically different from prediction equation results, with FVC 3.11 ( 0.81), 4.46 (0.28), 4.16 (0.33), 4.26 (0.42); FEV1 2.77 (1.03), 3.67 (0.21), 3.66 (0.30), 3.45 (0.39) and MVV 92 (27), 154.2 (11.9), 156.6 (14),157.3 (16.8), where the first value is obtained experimentally and the second, third and fourth values correspond to predicted values. the results obtained from spirometry test in this study differed significantly from the results obtained when prediction equations were used.Conclusion: the use of prediction equations developed to estimate pulmonary function in wheelchair users significantly overestimates pulmonary function of quadriplegic individuals with complete lesions (ASIA group A), in comparison to measured values. |
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Pithon, K. R.Martins, L. E. B.Renno, Ana Claudia Muniz [UNIFESP]Abreu, D. C. C.Cliquet, A.Universidade Estadual de Campinas (UNICAMP)Universidade Federal de São Paulo (UNIFESP)Universidade de São Paulo (USP)2016-01-24T13:49:40Z2016-01-24T13:49:40Z2008-04-01Spinal Cord. London: Nature Publishing Group, v. 46, n. 4, p. 275-277, 2008.1362-4393http://repositorio.unifesp.br/handle/11600/30537http://dx.doi.org/10.1038/sj.sc.310214610.1038/sj.sc.3102146WOS:000254621400004Study design: Cross-sectional study.Objective: Pulmonary functional capacity in 23 Brazilian quadriplegic subjects (ASIA A), aged 30 (9.5) years, weight 66 (10.75) kg, height 176 (7) cm, was investigated at 42 ( 64) months postinjury.Setting: University Hospital-UNICAMP, Campinas, Brazil.Method: Subjects performed forced vital capacity ( FVC) and maximal voluntary ventilation (MVV) tests while seated in their standard wheelchairs. Forced Expired Volume after 1 s (FEV1) and FVC/FEV1 ratio were calculated from these tests. Values obtained were compared to three prediction equations from the literature that are used specifically for spinal cord subjects and include different variables in their formulae, such as age, gender, height, postinjury time and injury level. Data are expressed as median (interquartile interval). Differences between values were demonstrated by median confidence interval with significance level set at a 0.05.Results: Obtained data were statistically different from prediction equation results, with FVC 3.11 ( 0.81), 4.46 (0.28), 4.16 (0.33), 4.26 (0.42); FEV1 2.77 (1.03), 3.67 (0.21), 3.66 (0.30), 3.45 (0.39) and MVV 92 (27), 154.2 (11.9), 156.6 (14),157.3 (16.8), where the first value is obtained experimentally and the second, third and fourth values correspond to predicted values. the results obtained from spirometry test in this study differed significantly from the results obtained when prediction equations were used.Conclusion: the use of prediction equations developed to estimate pulmonary function in wheelchair users significantly overestimates pulmonary function of quadriplegic individuals with complete lesions (ASIA group A), in comparison to measured values.Univ Estadual Campinas, Dept Orthopedia & Traumatol, FCM, BR-13083970 Campinas, SP, BrazilUniv Estadual Campinas, Fac Phys Educ, BR-13083970 Campinas, SP, BrazilUniversidade Federal de São Paulo, Santos, SP, BrazilUniv São Paulo, Fac Med, Dept Biomech Med & Rehabil Locomotor Syst, BR-14049 Ribeirao Preto, BrazilUniv São Paulo, Dept Elect Engn, Sao Carlos, SP, BrazilUniversidade Federal de São Paulo, ISS, Santos, SP, BrazilWeb of Science275-277engNature Publishing GroupSpinal Cordpulmonary functional testingquadriplegiaspinal cord injuryrespiratory functionswheelchairPulmonary function testing in quadriplegic subjectsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESP11600/305372022-11-04 15:40:31.256metadata only accessoai:repositorio.unifesp.br:11600/30537Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestopendoar:34652023-05-25T12:29:33.754620Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false |
dc.title.en.fl_str_mv |
Pulmonary function testing in quadriplegic subjects |
title |
Pulmonary function testing in quadriplegic subjects |
spellingShingle |
Pulmonary function testing in quadriplegic subjects Pithon, K. R. pulmonary functional testing quadriplegia spinal cord injury respiratory functions wheelchair |
title_short |
Pulmonary function testing in quadriplegic subjects |
title_full |
Pulmonary function testing in quadriplegic subjects |
title_fullStr |
Pulmonary function testing in quadriplegic subjects |
title_full_unstemmed |
Pulmonary function testing in quadriplegic subjects |
title_sort |
Pulmonary function testing in quadriplegic subjects |
author |
Pithon, K. R. |
author_facet |
Pithon, K. R. Martins, L. E. B. Renno, Ana Claudia Muniz [UNIFESP] Abreu, D. C. C. Cliquet, A. |
author_role |
author |
author2 |
Martins, L. E. B. Renno, Ana Claudia Muniz [UNIFESP] Abreu, D. C. C. Cliquet, A. |
author2_role |
author author author author |
dc.contributor.institution.none.fl_str_mv |
Universidade Estadual de Campinas (UNICAMP) Universidade Federal de São Paulo (UNIFESP) Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Pithon, K. R. Martins, L. E. B. Renno, Ana Claudia Muniz [UNIFESP] Abreu, D. C. C. Cliquet, A. |
dc.subject.eng.fl_str_mv |
pulmonary functional testing quadriplegia spinal cord injury respiratory functions wheelchair |
topic |
pulmonary functional testing quadriplegia spinal cord injury respiratory functions wheelchair |
description |
Study design: Cross-sectional study.Objective: Pulmonary functional capacity in 23 Brazilian quadriplegic subjects (ASIA A), aged 30 (9.5) years, weight 66 (10.75) kg, height 176 (7) cm, was investigated at 42 ( 64) months postinjury.Setting: University Hospital-UNICAMP, Campinas, Brazil.Method: Subjects performed forced vital capacity ( FVC) and maximal voluntary ventilation (MVV) tests while seated in their standard wheelchairs. Forced Expired Volume after 1 s (FEV1) and FVC/FEV1 ratio were calculated from these tests. Values obtained were compared to three prediction equations from the literature that are used specifically for spinal cord subjects and include different variables in their formulae, such as age, gender, height, postinjury time and injury level. Data are expressed as median (interquartile interval). Differences between values were demonstrated by median confidence interval with significance level set at a 0.05.Results: Obtained data were statistically different from prediction equation results, with FVC 3.11 ( 0.81), 4.46 (0.28), 4.16 (0.33), 4.26 (0.42); FEV1 2.77 (1.03), 3.67 (0.21), 3.66 (0.30), 3.45 (0.39) and MVV 92 (27), 154.2 (11.9), 156.6 (14),157.3 (16.8), where the first value is obtained experimentally and the second, third and fourth values correspond to predicted values. the results obtained from spirometry test in this study differed significantly from the results obtained when prediction equations were used.Conclusion: the use of prediction equations developed to estimate pulmonary function in wheelchair users significantly overestimates pulmonary function of quadriplegic individuals with complete lesions (ASIA group A), in comparison to measured values. |
publishDate |
2008 |
dc.date.issued.fl_str_mv |
2008-04-01 |
dc.date.accessioned.fl_str_mv |
2016-01-24T13:49:40Z |
dc.date.available.fl_str_mv |
2016-01-24T13:49:40Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
Spinal Cord. London: Nature Publishing Group, v. 46, n. 4, p. 275-277, 2008. |
dc.identifier.uri.fl_str_mv |
http://repositorio.unifesp.br/handle/11600/30537 http://dx.doi.org/10.1038/sj.sc.3102146 |
dc.identifier.issn.none.fl_str_mv |
1362-4393 |
dc.identifier.doi.none.fl_str_mv |
10.1038/sj.sc.3102146 |
dc.identifier.wos.none.fl_str_mv |
WOS:000254621400004 |
identifier_str_mv |
Spinal Cord. London: Nature Publishing Group, v. 46, n. 4, p. 275-277, 2008. 1362-4393 10.1038/sj.sc.3102146 WOS:000254621400004 |
url |
http://repositorio.unifesp.br/handle/11600/30537 http://dx.doi.org/10.1038/sj.sc.3102146 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.none.fl_str_mv |
Spinal Cord |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
275-277 |
dc.publisher.none.fl_str_mv |
Nature Publishing Group |
publisher.none.fl_str_mv |
Nature Publishing Group |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UNIFESP instname:Universidade Federal de São Paulo (UNIFESP) instacron:UNIFESP |
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Universidade Federal de São Paulo (UNIFESP) |
instacron_str |
UNIFESP |
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UNIFESP |
reponame_str |
Repositório Institucional da UNIFESP |
collection |
Repositório Institucional da UNIFESP |
repository.name.fl_str_mv |
Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP) |
repository.mail.fl_str_mv |
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1783460298112368640 |