author_facet Lessa, Thamine
Pereira, Carlos Alberto de Castro
Soares, Maria Raquel
Matos, Renato
Guimarães, Virgínia Pacheco
Sanches, Giancarlo
Rassi, Roberto Helou
Maia, Israel
Lessa, Thamine
Pereira, Carlos Alberto de Castro
Soares, Maria Raquel
Matos, Renato
Guimarães, Virgínia Pacheco
Sanches, Giancarlo
Rassi, Roberto Helou
Maia, Israel
author Lessa, Thamine
Pereira, Carlos Alberto de Castro
Soares, Maria Raquel
Matos, Renato
Guimarães, Virgínia Pacheco
Sanches, Giancarlo
Rassi, Roberto Helou
Maia, Israel
spellingShingle Lessa, Thamine
Pereira, Carlos Alberto de Castro
Soares, Maria Raquel
Matos, Renato
Guimarães, Virgínia Pacheco
Sanches, Giancarlo
Rassi, Roberto Helou
Maia, Israel
Jornal Brasileiro de Pneumologia
Reference values for pulmonary volumes by plethysmography in a Brazilian sample of white adults
Pulmonary and Respiratory Medicine
author_sort lessa, thamine
spelling Lessa, Thamine Pereira, Carlos Alberto de Castro Soares, Maria Raquel Matos, Renato Guimarães, Virgínia Pacheco Sanches, Giancarlo Rassi, Roberto Helou Maia, Israel 1806-3756 1806-3713 FapUNIFESP (SciELO) Pulmonary and Respiratory Medicine http://dx.doi.org/10.1590/1806-3713/e20180065 <jats:p>ABSTRACT Objective: To derive reference values for healthy white Brazilian adults who have never smoked and to compare the obtained values with reference values derived by Crapo and by Neder. Methods: Reference equations by quantile regressions were derived in 122 men and 122 women, non-obese, living in seven cities in Brazil. Age ranged from 21 to 92 years in women and from 25 to 88 years in men. Lung function tests were performed using SensorMedics automated body plethysmographies according ATS/ERS recommendations. Lower and upper limits were derived by specific equations for 5 and 95 percentiles. The results were compared to those suggested by Crapo in 1982, and Neder in 1999. Results: Median values for total lung capacity (TLC) were influenced only by stature in men, and by stature and age in women. Residual volume was influenced by age and stature in both genders. Weight was directly related to inspiratory capacity and inversely with functional residual capacity and expiratory reserve volume in both genders. A comparison of observed TLC data with values predicted by Neder equations showed significant lower values by the present data. Mean values were similar between data from present study and those derived by Crapo. Conclusion: New predicted values for lung volumes were obtained in a sample of white Brazilians. The values differ from those derived by Neder, but are similar to those derived by Crapo.</jats:p> Reference values for pulmonary volumes by plethysmography in a Brazilian sample of white adults Jornal Brasileiro de Pneumologia
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source_id 49
title Reference values for pulmonary volumes by plethysmography in a Brazilian sample of white adults
title_unstemmed Reference values for pulmonary volumes by plethysmography in a Brazilian sample of white adults
title_full Reference values for pulmonary volumes by plethysmography in a Brazilian sample of white adults
title_fullStr Reference values for pulmonary volumes by plethysmography in a Brazilian sample of white adults
title_full_unstemmed Reference values for pulmonary volumes by plethysmography in a Brazilian sample of white adults
title_short Reference values for pulmonary volumes by plethysmography in a Brazilian sample of white adults
title_sort reference values for pulmonary volumes by plethysmography in a brazilian sample of white adults
topic Pulmonary and Respiratory Medicine
url http://dx.doi.org/10.1590/1806-3713/e20180065
publishDate 2019
physical
description <jats:p>ABSTRACT Objective: To derive reference values for healthy white Brazilian adults who have never smoked and to compare the obtained values with reference values derived by Crapo and by Neder. Methods: Reference equations by quantile regressions were derived in 122 men and 122 women, non-obese, living in seven cities in Brazil. Age ranged from 21 to 92 years in women and from 25 to 88 years in men. Lung function tests were performed using SensorMedics automated body plethysmographies according ATS/ERS recommendations. Lower and upper limits were derived by specific equations for 5 and 95 percentiles. The results were compared to those suggested by Crapo in 1982, and Neder in 1999. Results: Median values for total lung capacity (TLC) were influenced only by stature in men, and by stature and age in women. Residual volume was influenced by age and stature in both genders. Weight was directly related to inspiratory capacity and inversely with functional residual capacity and expiratory reserve volume in both genders. A comparison of observed TLC data with values predicted by Neder equations showed significant lower values by the present data. Mean values were similar between data from present study and those derived by Crapo. Conclusion: New predicted values for lung volumes were obtained in a sample of white Brazilians. The values differ from those derived by Neder, but are similar to those derived by Crapo.</jats:p>
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author Lessa, Thamine, Pereira, Carlos Alberto de Castro, Soares, Maria Raquel, Matos, Renato, Guimarães, Virgínia Pacheco, Sanches, Giancarlo, Rassi, Roberto Helou, Maia, Israel
author_facet Lessa, Thamine, Pereira, Carlos Alberto de Castro, Soares, Maria Raquel, Matos, Renato, Guimarães, Virgínia Pacheco, Sanches, Giancarlo, Rassi, Roberto Helou, Maia, Israel, Lessa, Thamine, Pereira, Carlos Alberto de Castro, Soares, Maria Raquel, Matos, Renato, Guimarães, Virgínia Pacheco, Sanches, Giancarlo, Rassi, Roberto Helou, Maia, Israel
author_sort lessa, thamine
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description <jats:p>ABSTRACT Objective: To derive reference values for healthy white Brazilian adults who have never smoked and to compare the obtained values with reference values derived by Crapo and by Neder. Methods: Reference equations by quantile regressions were derived in 122 men and 122 women, non-obese, living in seven cities in Brazil. Age ranged from 21 to 92 years in women and from 25 to 88 years in men. Lung function tests were performed using SensorMedics automated body plethysmographies according ATS/ERS recommendations. Lower and upper limits were derived by specific equations for 5 and 95 percentiles. The results were compared to those suggested by Crapo in 1982, and Neder in 1999. Results: Median values for total lung capacity (TLC) were influenced only by stature in men, and by stature and age in women. Residual volume was influenced by age and stature in both genders. Weight was directly related to inspiratory capacity and inversely with functional residual capacity and expiratory reserve volume in both genders. A comparison of observed TLC data with values predicted by Neder equations showed significant lower values by the present data. Mean values were similar between data from present study and those derived by Crapo. Conclusion: New predicted values for lung volumes were obtained in a sample of white Brazilians. The values differ from those derived by Neder, but are similar to those derived by Crapo.</jats:p>
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spelling Lessa, Thamine Pereira, Carlos Alberto de Castro Soares, Maria Raquel Matos, Renato Guimarães, Virgínia Pacheco Sanches, Giancarlo Rassi, Roberto Helou Maia, Israel 1806-3756 1806-3713 FapUNIFESP (SciELO) Pulmonary and Respiratory Medicine http://dx.doi.org/10.1590/1806-3713/e20180065 <jats:p>ABSTRACT Objective: To derive reference values for healthy white Brazilian adults who have never smoked and to compare the obtained values with reference values derived by Crapo and by Neder. Methods: Reference equations by quantile regressions were derived in 122 men and 122 women, non-obese, living in seven cities in Brazil. Age ranged from 21 to 92 years in women and from 25 to 88 years in men. Lung function tests were performed using SensorMedics automated body plethysmographies according ATS/ERS recommendations. Lower and upper limits were derived by specific equations for 5 and 95 percentiles. The results were compared to those suggested by Crapo in 1982, and Neder in 1999. Results: Median values for total lung capacity (TLC) were influenced only by stature in men, and by stature and age in women. Residual volume was influenced by age and stature in both genders. Weight was directly related to inspiratory capacity and inversely with functional residual capacity and expiratory reserve volume in both genders. A comparison of observed TLC data with values predicted by Neder equations showed significant lower values by the present data. Mean values were similar between data from present study and those derived by Crapo. Conclusion: New predicted values for lung volumes were obtained in a sample of white Brazilians. The values differ from those derived by Neder, but are similar to those derived by Crapo.</jats:p> Reference values for pulmonary volumes by plethysmography in a Brazilian sample of white adults Jornal Brasileiro de Pneumologia
spellingShingle Lessa, Thamine, Pereira, Carlos Alberto de Castro, Soares, Maria Raquel, Matos, Renato, Guimarães, Virgínia Pacheco, Sanches, Giancarlo, Rassi, Roberto Helou, Maia, Israel, Jornal Brasileiro de Pneumologia, Reference values for pulmonary volumes by plethysmography in a Brazilian sample of white adults, Pulmonary and Respiratory Medicine
title Reference values for pulmonary volumes by plethysmography in a Brazilian sample of white adults
title_full Reference values for pulmonary volumes by plethysmography in a Brazilian sample of white adults
title_fullStr Reference values for pulmonary volumes by plethysmography in a Brazilian sample of white adults
title_full_unstemmed Reference values for pulmonary volumes by plethysmography in a Brazilian sample of white adults
title_short Reference values for pulmonary volumes by plethysmography in a Brazilian sample of white adults
title_sort reference values for pulmonary volumes by plethysmography in a brazilian sample of white adults
title_unstemmed Reference values for pulmonary volumes by plethysmography in a Brazilian sample of white adults
topic Pulmonary and Respiratory Medicine
url http://dx.doi.org/10.1590/1806-3713/e20180065