Predictive equations for respiratory muscle strength according to international and Brazilian guidelines
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| Format: | Artículo científico |
| Sprache: | es |
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Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia
2014
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| author | Isabela M. B. S. Pessoa |
| author_facet | Isabela M. B. S. Pessoa |
| contents | Predictive equations for respiratory muscle strength according to international and Brazilian guidelines Isabela M. B. S. Pessoa Miguel Houri Neto Dayane Montemezzo Luisa A. M. Silva Armèle Dornelas De Andrade Verônica F. Parreira Salud MIP MEP rehabilitation reference values physical therapy Background: The maximum static respiratory pressures, namely the maximum inspiratory pressure (MIP) and maximum expiratory pressure (MEP), reflect the strength of the respiratory muscles. These measures are simple, non-invasive, and have established diagnostic and prognostic value. This study is the first to examine the maximum respiratory pressures within the Brazilian population according to the recommendations proposed by the American Thoracic Society and European Respiratory Society (ATS/ERS) and the Brazilian Thoracic Association (SBPT). Objective: To establish reference equations, mean values, and lower limits of normality for MIP and MEP for each age group and sex, as recommended by the ATS/ERS and SBPT. Method: We recruited 134 Brazilians living in Belo Horizonte, MG, Brazil, aged 20-89 years, with a normal pulmonary function test and a body mass index within the normal range. We used a digital manometer that operationalized the variable maximum average pressure (MIP/MEP). At least five tests were performed for both MIP and MEP to take into account a possible learning effect. Results: We evaluated 74 women and 60 men. The equations were as follows: MIP=63.27-0.55 (age)+17.96 (gender)+0.58 (weight), r 2 of 34% and MEP= – 61.41+2.29 (age) – 0.03(age 2 )+33.72 (gender)+1.40 (waist), r 2 of 49%. Conclusion: In clinical practice, these equations could be used to calculate the predicted values of MIP and MEP for the Brazilian population. 2014 artículo científico 1413-3555 https://www.redalyc.org/articulo.oa?id=235032490004 es http://www.redalyc.org/revista.oa?id=2350 Revista Brasileira de Fisioterapia application/pdf Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia Revista Brasileira de Fisioterapia (Brasil) Num.5 Vol.18 |
| format | Artículo científico |
| id | redalyc_235032490004 |
| institution | Redalyc |
| language | es |
| publishDate | 2014 |
| publisher | Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia |
| spellingShingle | Predictive equations for respiratory muscle strength according to international and Brazilian guidelines Isabela M. B. S. Pessoa Salud MIP MEP rehabilitation reference values physical therapy Predictive equations for respiratory muscle strength according to international and Brazilian guidelines Isabela M. B. S. Pessoa Miguel Houri Neto Dayane Montemezzo Luisa A. M. Silva Armèle Dornelas De Andrade Verônica F. Parreira Salud MIP MEP rehabilitation reference values physical therapy Background: The maximum static respiratory pressures, namely the maximum inspiratory pressure (MIP) and maximum expiratory pressure (MEP), reflect the strength of the respiratory muscles. These measures are simple, non-invasive, and have established diagnostic and prognostic value. This study is the first to examine the maximum respiratory pressures within the Brazilian population according to the recommendations proposed by the American Thoracic Society and European Respiratory Society (ATS/ERS) and the Brazilian Thoracic Association (SBPT). Objective: To establish reference equations, mean values, and lower limits of normality for MIP and MEP for each age group and sex, as recommended by the ATS/ERS and SBPT. Method: We recruited 134 Brazilians living in Belo Horizonte, MG, Brazil, aged 20-89 years, with a normal pulmonary function test and a body mass index within the normal range. We used a digital manometer that operationalized the variable maximum average pressure (MIP/MEP). At least five tests were performed for both MIP and MEP to take into account a possible learning effect. Results: We evaluated 74 women and 60 men. The equations were as follows: MIP=63.27-0.55 (age)+17.96 (gender)+0.58 (weight), r 2 of 34% and MEP= – 61.41+2.29 (age) – 0.03(age 2 )+33.72 (gender)+1.40 (waist), r 2 of 49%. Conclusion: In clinical practice, these equations could be used to calculate the predicted values of MIP and MEP for the Brazilian population. 2014 artículo científico 1413-3555 https://www.redalyc.org/articulo.oa?id=235032490004 es http://www.redalyc.org/revista.oa?id=2350 Revista Brasileira de Fisioterapia application/pdf Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia Revista Brasileira de Fisioterapia (Brasil) Num.5 Vol.18 |
| title | Predictive equations for respiratory muscle strength according to international and Brazilian guidelines |
| topic | Salud MIP MEP rehabilitation reference values physical therapy |
| url | https://www.redalyc.org/articulo.oa?id=235032490004 |