Spirometrically-defined restrictive ventilatory defect: population variability and individual determinants
نویسندگان
چکیده
منابع مشابه
Prevalence of Spirometrically-defined Restrictive Ventilatory Defect in Korea: The Fourth-2, 3, and Fifth Korean National Health and Nutrition Examination Survey, 2008-2012
The aim of the study was to evaluate the prevalence of restrictive ventilatory defect and to determine the risk factors in subjects with spirometrically-defined restrictive ventilatory defect. We used the population-based, fourth-2, 3 (2008, 2009) and fifth (2010-2012) Korea National Health and Nutrition Examination Survey (KNHANES) to analyze 15,073 subjects, aged ≥40 yr who underwent spiromet...
متن کاملTitle: Impaired Lung Compliance and Dlco but No Restrictive Ventilatory Defect in Sarcoidosis
Institutions: 1. Lung Function Lab, National Research Institute of TB & Lung Diseases, Warsaw, Poland 2. College of Public Health, The University of Arizona, Tucson, Arizona, USA 3. Department of Pulmonary Diseases and Sophia Childrens Hospital, Erasmus Medical Centre, Erasmus University, Rotterdam, Netherlands 4. Department of Public Health, Erasmus MC, University Medical Centre Rotterdam, th...
متن کاملImpaired lung compliance and DL,CO but no restrictive ventilatory defect in sarcoidosis.
Sarcoidosis is a systemic granulomatous disease with predominant manifestation in the lungs, often presenting as interstitial lung disease. Pulmonary function abnormalities in sarcoidosis include restriction of lung volumes, reduction in diffusing capacity of the lung for carbon monoxide (D(L,CO)), reduced static lung compliance (C(L,s)) and airway obstruction. The aim of the present study was ...
متن کاملGrading the severity of obstruction in the presence of a restrictive ventilatory defect.
STUDY OBJECTIVES No recommendation currently exists for grading the severity of airway obstruction in the presence of additional restriction. The grading of airway obstruction is currently based on the FEV(1) (American Thoracic Society [ATS] recommendations), while prior recommendations by the Intermountain Thoracic Society (ITS) graded the severity of obstruction based on the FEV(1)/FVC ratio....
متن کاملObstructive? Restrictive? Or a ventilatory impairment?
Since 1991, the guidelines for interpretation of lung function tests endorsed by the American Thoracic Society (ATS) have recommended that the presence of airflow obstruction be determined by a reduction in the ratio of FEV1 to FVC (or vital capacity), but that the severity of the obstructive impairment be indicated by the reduction in FEV1 itself, expressed as a percent of its predicted value ...
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ژورنال
عنوان ژورنال: Primary Care Respiratory Journal
سال: 2012
ISSN: 1471-4418,1475-1534
DOI: 10.4104/pcrj.2012.00027