Utility of a forced expiratory flow of 25 to 75 percent as a predictor in children with asthma

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منابع مشابه

Fractional exhaled nitric oxide and forced expiratory flow between 25% and 75% of vital capacity in children with controlled asthma

PURPOSE Fractional exhaled nitric oxide (FeNO) and forced expiratory flow between 25% and 75% of vital capacity (FEF(25-75)) are not included in routine monitoring of asthma control. We observed changes in FeNO level and FEF(25-75) after FeNO-based treatment with inhaled corticosteroid (ICS) in children with controlled asthma (CA). METHODS We recruited 148 children with asthma (age, 8 to 16 y...

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Forced expiratory flow between 25% and 75% of vital capacity as a predictor for bronchial hyperresponsiveness in children with allergic rhinitis

Purpose: Allergic rhinitis (AR) is regarded as a risk factor for asthma and bronchial hyperresponsiveness (BHR) is frequently observed in patients with AR. The purpose of this study is to analyze the characteristics of AR patients with BHR and identify factors that contribute to the incidence of BHR. Methods: The medical records of a total of 176 children with AR were analyzed retrospectively. ...

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Forced expiratory flow between 25 and 75% of vital capacity might be a predictive factor for bronchial hyperreactivity in children with allergic rhinitis, asthma, or both.

Allergic rhinitis and asthma are closely associated. Bronchial hyperreactivity (BHR) is a pathophysiological characteristic of asthma. Forced expiratory flow between 25 and 75% of vital capacity (FEF(25-75)) has been previously shown to be able to predict BHR in adult patients with allergic rhinitis. Therefore, the aim of this study was (i) to evaluate the presence of BHR in a large group of ch...

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a comparison of teachers and supervisors, with respect to teacher efficacy and reflection

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ژورنال

عنوان ژورنال: Korean Journal of Pediatrics

سال: 2008

ISSN: 1738-1061

DOI: 10.3345/kjp.2008.51.3.323