Objective to study the clinical application of the peakexpiratoryflowrate (PEFR) in children with asthma.
目的探讨最大呼气峰流速(PEFR)在儿童哮喘诊治中的临床应用价值。
2
Indeed, the PDS performed better than FEV1, peakexpiratoryflowrate, and fraction of exhaled nitric oxide in predicting outcomes after discharge.
事实上,PDS要比FEV1、呼吸峰流速和氧化亚氮呼出率更能预测出院后的结果。
3
Symptom score and pulmonary function expressed as peakexpiratoryflow(PEF), peakexpiratoryflowrate (PEFR) and forced expiratory volume in one second (FEV1) were recorded.