Factors affecting spirometry reference range in growing children
نویسندگان
چکیده
منابع مشابه
Reference values for spirometry in preschool children.
OBJECTIVES Reference values for lung function tests differ in samples from different countries, including values for preschoolers. The main objective of this study was to derive reference values in this population. METHODS A prospective study was conducted through a questionnaire applied to 425 preschool children aged 3 to 6 years, from schools and day-care centers in a metropolitan city in B...
متن کاملSpirometry reference values for Navajo children ages 6-14 years.
Spirometry is the most important tool in diagnosing pulmonary disease and is the most frequently performed pulmonary function test. Since respiratory disease is the single greatest cause for morbidity and mortality on the Navajo Nation, the purpose of this study was to create new age and race-specific pulmonary nomograms for Navajo children. Five hundred fifty-eight healthy children, ages 6-14 ...
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15 صفحه اولSpirometry in young children
fibroblasts [3]. Its action is basically opposed to that of TNF-a, which is a rather inflammatory cytokine [2]. It is considered, as well as IL-4, a major IL in the T-helper cell type 2 immune response [4]. Interestingly, IL-10 levels have been found to be high in rat tissues with pulmonary fibrosis, while in rats with IL-10 deficiency, the inflammatory response has been found to be more intens...
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The aim of the present study was to provide new spirometry reference equations in a sample of the Brazilian population for the following parameters: forced vital capacity (FVC), forced expiratory volume in 1 second (FEV1), FEV1/FVC ratio, peak of expiratory flow (PEF), forced expiratory flow at 50% (FEF50%), 75% average vital capacity (FEF25-75%), and average forced expiratory flow time (FEFT)....
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ژورنال
عنوان ژورنال: Pakistan Journal of Medical Sciences
سال: 2019
ISSN: 1681-715X,1682-024X
DOI: 10.12669/pjms.35.6.1212