哮喘合并鼻炎儿童的呼出气一氧化氮的临床研究
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李鹏云, 戴银芳, 陆燕红, 于兴梅, 徐丽娜, 第五建峰, 郝创利
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Clinical study of exhaled nitric oxide in children with asthma and allergic rhinitis
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LI Pengyun, DAI Yinfang, LU Yanhong, YU Xingmei, XU Lina, DI Wujianfeng, HAO Chuangli
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表2 哮喘不同分期儿童的EOS、FeNO、FnNO水平比较
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Tab 2 Comparison of EOS， FeNO and FnNO among children in different stages of asthma
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| Item | Acute exacerbation stage (n=33) | Chronic persistent stage (n=32) | Clinical remission stage (n=34) | H/F | P value |
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| EOS proportion/% | 3.97±2.80 | 5.42±2.69 | 3.55 (2.13, 5.88) | 5.437 | 0.066 | | EOS count/(×109·L-1) | 3.40 (1.95, 5.45) | 0.42±0.20 | 0.29 (0.19, 0.48) | 1.916 | 0.384 | | FeNO/ppb | 45.00 (31.50, 56.00)①② | 27.00 (13.25, 45.75)③ | 12.50 (9.00, 17.25) | 38.861 | 0.000 | | FnNO/ppb | 664.03±244.13④ | 573.22±261.69 | 516.29±224.41 | 3.128 | 0.048 |
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