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Spirometric abnormalities in patients with sleep-related breathing disorders

INTRODUCTION: Patients with sleep-related breathing disorders (SRBD) have various structural and functional abnormalities of the upper airway during sleep which may get reflected on their pulmonary function tests. The aim of the study was to find the correlation between the spirometric indices and s...

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Autores principales: Mehfooz, Nazia, Siraj, Farhana, Shabir, Afshan, Mantoo, Suhail, Shah, Tajamul Hussain, Hafiz, Umar, Qadri, Mudasir, Shah, Sanaullah, Jan, Rafi, Koul, Parvaiz A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Wolters Kluwer - Medknow 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8138423/
https://www.ncbi.nlm.nih.gov/pubmed/34041113
http://dx.doi.org/10.4103/jfmpc.jfmpc_1018_20
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author Mehfooz, Nazia
Siraj, Farhana
Shabir, Afshan
Mantoo, Suhail
Shah, Tajamul Hussain
Hafiz, Umar
Qadri, Mudasir
Shah, Sanaullah
Jan, Rafi
Koul, Parvaiz A.
author_facet Mehfooz, Nazia
Siraj, Farhana
Shabir, Afshan
Mantoo, Suhail
Shah, Tajamul Hussain
Hafiz, Umar
Qadri, Mudasir
Shah, Sanaullah
Jan, Rafi
Koul, Parvaiz A.
author_sort Mehfooz, Nazia
collection PubMed
description INTRODUCTION: Patients with sleep-related breathing disorders (SRBD) have various structural and functional abnormalities of the upper airway during sleep which may get reflected on their pulmonary function tests. The aim of the study was to find the correlation between the spirometric indices and snoring, grades of apnea–hypoapnea index (AHI), and STOPBANG. There is scarcity of literature showing correlation of STOP BANG with spirometric variables. MATERIAL AND METHODS: Patient with SRBD fulfilling the inclusion and exclusion criteria were enrolled. The pretest probability sleep score STOPBANG and polysomnography (PSG) were calculated for all the patients. Spirometric indices like forced expiratory volume in one sec (FEV1), forced vital capacity (FVC), postbronchodilator ratio FEVI/FVC (PBDR), and peak expiratory flow rate (PEFR) were studied. Their association with snoring, different grades of obstructive sleep apnea (OSA), and STOPBANG were evaluated using statistical analysis. RESULTS: A total of 70 patients were enrolled. Abnormalities of spirometric indices were found to be common in patients with SRBD but their association with snoring, grades of OSA, and STOPBANG were not statistically significant. There is no statistically significant correlation between body mass index (BMI) and grades of AHI. CONCLUSION: This study found no statistically significant correlation between spirometric parameters and STOPBANG and degree of AHI. Primary care physicians should be aware that obstructive lung disease does coexist with the sleep disordered breathing but as per this study, their statistically significant association needs further validation.
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spelling pubmed-81384232021-05-25 Spirometric abnormalities in patients with sleep-related breathing disorders Mehfooz, Nazia Siraj, Farhana Shabir, Afshan Mantoo, Suhail Shah, Tajamul Hussain Hafiz, Umar Qadri, Mudasir Shah, Sanaullah Jan, Rafi Koul, Parvaiz A. J Family Med Prim Care Original Article INTRODUCTION: Patients with sleep-related breathing disorders (SRBD) have various structural and functional abnormalities of the upper airway during sleep which may get reflected on their pulmonary function tests. The aim of the study was to find the correlation between the spirometric indices and snoring, grades of apnea–hypoapnea index (AHI), and STOPBANG. There is scarcity of literature showing correlation of STOP BANG with spirometric variables. MATERIAL AND METHODS: Patient with SRBD fulfilling the inclusion and exclusion criteria were enrolled. The pretest probability sleep score STOPBANG and polysomnography (PSG) were calculated for all the patients. Spirometric indices like forced expiratory volume in one sec (FEV1), forced vital capacity (FVC), postbronchodilator ratio FEVI/FVC (PBDR), and peak expiratory flow rate (PEFR) were studied. Their association with snoring, different grades of obstructive sleep apnea (OSA), and STOPBANG were evaluated using statistical analysis. RESULTS: A total of 70 patients were enrolled. Abnormalities of spirometric indices were found to be common in patients with SRBD but their association with snoring, grades of OSA, and STOPBANG were not statistically significant. There is no statistically significant correlation between body mass index (BMI) and grades of AHI. CONCLUSION: This study found no statistically significant correlation between spirometric parameters and STOPBANG and degree of AHI. Primary care physicians should be aware that obstructive lung disease does coexist with the sleep disordered breathing but as per this study, their statistically significant association needs further validation. Wolters Kluwer - Medknow 2021-02 2021-02-27 /pmc/articles/PMC8138423/ /pubmed/34041113 http://dx.doi.org/10.4103/jfmpc.jfmpc_1018_20 Text en Copyright: © 2021 Journal of Family Medicine and Primary Care https://creativecommons.org/licenses/by-nc-sa/4.0/This is an open access journal, and articles are distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as appropriate credit is given and the new creations are licensed under the identical terms.
spellingShingle Original Article
Mehfooz, Nazia
Siraj, Farhana
Shabir, Afshan
Mantoo, Suhail
Shah, Tajamul Hussain
Hafiz, Umar
Qadri, Mudasir
Shah, Sanaullah
Jan, Rafi
Koul, Parvaiz A.
Spirometric abnormalities in patients with sleep-related breathing disorders
title Spirometric abnormalities in patients with sleep-related breathing disorders
title_full Spirometric abnormalities in patients with sleep-related breathing disorders
title_fullStr Spirometric abnormalities in patients with sleep-related breathing disorders
title_full_unstemmed Spirometric abnormalities in patients with sleep-related breathing disorders
title_short Spirometric abnormalities in patients with sleep-related breathing disorders
title_sort spirometric abnormalities in patients with sleep-related breathing disorders
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8138423/
https://www.ncbi.nlm.nih.gov/pubmed/34041113
http://dx.doi.org/10.4103/jfmpc.jfmpc_1018_20
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