191 Resistance and reactance measured by impulse oscillometry: Structural functional correlation in adult cystic fibrosis
نویسندگان
چکیده
منابع مشابه
Determining respiratory system resistance and reactance by impulse oscillometry in obese individuals
OBJECTIVE To evaluate peripheral respiratory system resistance and reactance (Rrs and Xrs, respectively) in obese individuals. METHODS We recruited 99 individuals, dividing them into four groups by body mass index (BMI): < 30.0 kg/m2 (control, n = 31); 30.0-39.9 kg/m2 (obesity, n = 13); 40.0-49.9 kg/m2 (severe obesity, n = 28); and ≥ 50.0 kg/m2 (morbid obesity, n = 13). Using impulse oscillom...
متن کاملAccuracy of Impulse Oscillometry in Airway Dysfunction
Background: The purpose of this study was to calculate and compare the specificity and sensitivity of impulse oscillometry (IOS) as a new technique in the detection of airways dysfunction by means of a simple pulmonary function test in chemical warfare injured cases suffering from respiratory diseases. Methods: The study was performed prospectively in 100 patients, who complained of dyspnea as ...
متن کاملExercise-induced airway obstruction in young asthmatics measured by impulse oscillometry.
BACKGROUND Impulse oscillometry (IOS) is a good method for measuring airway resistance. It does not require special breathing skills and it can reflect different aspects of airway obstruction to those revealed by spirometry, which is an effort-dependent maneuver. OBJECTIVE To evaluate the characteristics of airway obstruction in young asthmatics after an exercise bronchial provocation test (E...
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License. The full terms of the License are available at http://creativecommons.org/licenses/by-nc/3.0/. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Ltd, provided the work is properly attributed. Permissions beyond the scope of the License are administered by Dove Medical Press Ltd. Information on how to request permission may be found at:...
متن کاملAirway narrowing measured by spirometry and impulse oscillometry following room temperature and cold temperature exercise.
STUDY OBJECTIVE The efficacy of using impulse oscillometry (IOS) as an indirect measure of airflow obstruction compared to spirometry after exercise challenges in the evaluation of exercise-induced bronchoconstriction (EIB) has not been fully appreciated. The objective was to compare airway responses following room temperature and cold temperature exercise challenges, and to compare whether IOS...
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ژورنال
عنوان ژورنال: Journal of Cystic Fibrosis
سال: 2013
ISSN: 1569-1993
DOI: 10.1016/s1569-1993(13)60332-x