哮喘合并鼻炎儿童的呼出气一氧化氮的临床研究

李鹏云, 戴银芳, 陆燕红, 于兴梅, 徐丽娜, 第五建峰, 郝创利

Clinical study of exhaled nitric oxide in children with asthma and allergic rhinitis

LI Pengyun, DAI Yinfang, LU Yanhong, YU Xingmei, XU Lina, DI Wujianfeng, HAO Chuangli

表4 哮喘不同分期儿童的肺功能指标与FeNO的相关性分析

Tab 4 Correlation analysis between lung function indicators and FeNO in children with different stages of asthma

Item Acute exacerbation stage Chronic persistent stage Clinical remission stage r value P value r value P value r value P value FEV1/pred/% -0.393 0.024 -0.451 0.010 -0.321 0.064 FVC/pred/% -0.477 0.005 -0.279 0.122 -0.184 0.298 FEV1/FVC/pred/% -0.015 0.936 -0.308 0.086 -0.324 0.061 PEF/pred/% -0.367 0.036 -0.050 0.786 0.065 0.714 MEF75/pred/% -0.154 0.392 -0.197 0.279 -0.304 0.081 MEF50/pred/% -0.323 0.066 -0.329 0.066 -0.261 0.135 MEF25/pred/% -0.243 0.174 -0.320 0.074 -0.095 0.592 MMEF75/25/pred/% -0.358 0.041 -0.266 0.141 -0.248 0.158