[Ventilatory disturbances in school children with asthmatic symptoms in anamnesis].
In 102 school children aged 7 to 12 yr with diagnosed asthma or wheezing in the past 12 months spirometry was performed three times in 4 to 6 weeks intervals. Maximal expiratory flows at low lung volumes (MEF50 and/or MEF25) were reduced in more than one third of children. The reduction of MEF50 and MEF25 was more frequent, more deep, and more persistent in following tests as compared with FEV1%. Small airways obstruction was observed in almost 90% children with FEV1% slightly above limit value.
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Kliniki Ftizjopneumonologii, Sl. Akademii Medycznej w Zabrzu.
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Nieroda-Miller
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Rauer
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Krzywiecki
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D001249:Asthma / Q000503:physiopathology*; D002648:Child; D005260:Female; D005541:Forced Expiratory Volume; D006801:Humans; D008297:Male; D012120:Respiration Disorders / Q000175:diagnosis / Q000503:physiopathology*; D012129:Respiratory Function Tests; D013147:Spirometry
Zaburzenia wentylacji u dzieci w wieku szkolnym z objawami astmatycznymi w wywiadzie.