咳嗽变异性哮喘儿童呼出气一氧化氮检测的临床意义

摘要

ObjectiveTo observe the concentration of the exhaled nitric oxide(FeNo)of the cough variant asthma (CVA)children patients.MethodsTo measure the FeNo of the 154 cases of children patients diagnosed with CVA by our respiration department from 2014-2015 and 49 cases of health children.ResultsThe FeNO concentration of 154 cases of children with CVA is 24.12±14.47 ppb,while the number is 16.35±12.01 ppb for the healthy children(P<0.05).So there is significant difference between the two groups.ConclusionsThe FeNO concentration of children with CVA is obviously higher than the one of healthy children. So the FeNO concentration test can be taken as an assistant index for clinical testing of the airway inflammation levels as well as treatment results. This method is convenient,safe and practical.%目的：探讨咳嗽变异性哮喘（CVA）儿童呼出气一氧化氮（FeNO）检测的临床意义。方法选取2014年—2015年我院儿科呼吸专科门诊确诊的154例CVA患者及49例健康儿童进行FeNO测定。结果154例咳嗽变异性哮喘儿童FeNO浓度为（24.12±14.47）ppb，健康组儿童为（16.35±12.01） ppb，2组差异有统计学意义（P<0.05）。结论 CVA儿童FeNO浓度明显高于健康儿童，FeNO浓度测定可作为临床检测气道炎症水平及观察治疗效果的一项辅助指标，方便、安全、实用。