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5 哮喘不同分期儿童的肺功能指标与FnNO的相关性分析

Tab 5 Correlation analysis between lung function indicators and FnNO 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/% -0.378 0.030 -0.291 0.107 -0.043 0.809 FVC/pred/% -0.422 0.014 -0.01 0.957 0.073 0.682 FEV1/FVC/pred/% -0.063 0.729 -0.144 0.431 -0.149 0.402 PEF/pred/% -0.421 0.015 -0.063 0.731 0.117 0.509 MEF75/pred/% -0.041 0.819 -0.208 0.254 -0.176 0.318 MEF50/pred/% -0.215 0.230 -0.096 0.602 -0.102 0.567 MEF25/pred/% -0.104 0.564 -0.064 0.729 -0.019 0.913 MMEF75/25/pred/% -0.194 0.278 -0.119 0.516 -0.058 0.747