Progressive airflow limitation is a feature of children with severe asthma.

Fitzpatrick, Anne M; Teague, W Gerald; National Institutes of Health/National Heart, Lung, and Blood Institute's Severe Asthma Research Program · J Allergy Clin Immunol · 2011

Level V

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Abstract

Children with severe asthma have a premature loss of lung function during the adolescent years that is associated with increased symptom frequency and greater allergic sensitization during childhood.

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