Background: To determine the lung function of children admitted to the intensive care unit (ICU) for a severe asthma exacerbation in the medium- to long-term following hospital discharge.

中文翻译：

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哮喘重症监护病房入院后儿童的肺功能

背景：旨在确定因严重哮喘发作而入住重症监护病房 (ICU) 的儿童在出院后的中长期内的肺功能。