Maximal respiratory pressure in healthy 20 to 89 year-old sedentary individuals of central São Paulo State
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| Natura: | Artículo científico |
| Lingua: | en |
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Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia
2010
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| _version_ | 1876442494312382464 |
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| author | Ana P. L. Deus |
| author_facet | Ana P. L. Deus |
| contents | Maximal respiratory pressure in healthy 20 to 89 year-old sedentary individuals of central São Paulo State Ana P. L. Deus Marco A. Auad Jadiane Dionísio Marisa Mazzonetto Audrey Borghi-Silva Rodrigo P. Simões Salud força muscular muscle strength respiratory system respiratory muscles sistema respiratório OBJECTIVES: To evaluate respiratory muscle strength (RMS) in a sample composed exclusively of healthy sedentary individuals and to compare with predicted values, to investigate the relationship between maximal inspiratory pressure (MIP) and maximal expiratory pressure (MEP) and age, weight and height, and propose predictive equations of MIP and MEP for this population. METHODS: Subjects were 140 healthy and sedentary individuals: 70 males (55±20 years) and 70 females (54±21 years), separated into groups according to age. The RMS was obtained with an aneroid vacuum manometer (±300 cmH2O). RESULTS: There was a significant reduction in RMS with increasing age (ANOVA one-way, p<0.05). Moreover, the RMS values decreased significantly from age 40 compared to the predicted values (Student t test, p<0.05). There were also significant correlations of RMS with age, weight and height (Pearson correlation, p<0.05). The predictive equations using linear regression for maximal respiratory pressures according to sex showed that age in males and females and weight in females influenced the prediction of the MIP and MEP values. CONCLUSIONS: Our results showed that age and anthropometric characteristics influence RMS values. In addition, the RMS values were lower compared to the predicted values from age 40 because the sample was composed exclusively of sedentary individuals. In this context, we propose equations to predict the MIP and MEP values exclusively for healthy, sedentary individuals from 20 to 89 years of age. 2010 artículo científico 1413-3555 https://www.redalyc.org/articulo.oa?id=235016573010 en 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.1 Vol.14 |
| format | Artículo científico |
| id | redalyc_235016573010 |
| institution | Redalyc |
| language | en |
| publishDate | 2010 |
| publisher | Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia |
| spellingShingle | Maximal respiratory pressure in healthy 20 to 89 year-old sedentary individuals of central São Paulo State Ana P. L. Deus Salud força muscular muscle strength respiratory system respiratory muscles sistema respiratório Maximal respiratory pressure in healthy 20 to 89 year-old sedentary individuals of central São Paulo State Ana P. L. Deus Marco A. Auad Jadiane Dionísio Marisa Mazzonetto Audrey Borghi-Silva Rodrigo P. Simões Salud força muscular muscle strength respiratory system respiratory muscles sistema respiratório OBJECTIVES: To evaluate respiratory muscle strength (RMS) in a sample composed exclusively of healthy sedentary individuals and to compare with predicted values, to investigate the relationship between maximal inspiratory pressure (MIP) and maximal expiratory pressure (MEP) and age, weight and height, and propose predictive equations of MIP and MEP for this population. METHODS: Subjects were 140 healthy and sedentary individuals: 70 males (55±20 years) and 70 females (54±21 years), separated into groups according to age. The RMS was obtained with an aneroid vacuum manometer (±300 cmH2O). RESULTS: There was a significant reduction in RMS with increasing age (ANOVA one-way, p<0.05). Moreover, the RMS values decreased significantly from age 40 compared to the predicted values (Student t test, p<0.05). There were also significant correlations of RMS with age, weight and height (Pearson correlation, p<0.05). The predictive equations using linear regression for maximal respiratory pressures according to sex showed that age in males and females and weight in females influenced the prediction of the MIP and MEP values. CONCLUSIONS: Our results showed that age and anthropometric characteristics influence RMS values. In addition, the RMS values were lower compared to the predicted values from age 40 because the sample was composed exclusively of sedentary individuals. In this context, we propose equations to predict the MIP and MEP values exclusively for healthy, sedentary individuals from 20 to 89 years of age. 2010 artículo científico 1413-3555 https://www.redalyc.org/articulo.oa?id=235016573010 en 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.1 Vol.14 |
| title | Maximal respiratory pressure in healthy 20 to 89 year-old sedentary individuals of central São Paulo State |
| topic | Salud força muscular muscle strength respiratory system respiratory muscles sistema respiratório |
| url | https://www.redalyc.org/articulo.oa?id=235016573010 |