Symptom score and pulmonary function expressed as peak expiratoryflow(PEF), peak expiratoryflow rate (PEFR) and forcedexpiratoryvolume in one second (FEV1) were recorded.
观察两组每日症状评分,早、晚最大呼气峰流速测定(PEF),肺功能检查(FEV1)。
2
Secondary endpoints, including forcedexpiratoryvolume in 1 s, peak expiratory flow, use of as-needed medication, and number of nights with awakenings were similar between genotype groups.