哮喘患儿气道内炎症和临床症状出入很大,只根据症状常不能全面反映炎症程度,应用肺功能检测可提供呼吸生理改变的信息,帮助了解疾病变化情况和评估气道炎症,动态监测肺功能还可指导临床用药及制定疗程。 Inflammation and clinical symptoms in children with asthma out of a large, often only based on the symptoms can not fully reflect the degree of inflammation, the application of pulmonary function tests can provide information on respiratory physiology to help understand the disease changes and assessment of airway inflammation, dynamic monitoring of lung function Can also guide the clinical medication and the development of treatment.