Application of FeNO Detection in the Clinical Diagnosis of Bronchial Asthma
Abstract：Objective To research the application of exhaled nitric oxide ( FeNO) detection in the clinical diagnosis of bronchial asth-ma.Methods In the research , choosing 65 cases who were diagnosed as bronchial asthma in the hospital from May , 2014 to December , 2014 as the observation group , while 30 cases of normal health as control group .Measuring concentration of FeNO and the inducing sputum eosinophil count.At the same time, assessing the relationship between FeNO and ACT scores .Results After the research, the concentra-tion of FeNO among healthy persons was significantly lower than the observation group , and the data was statistically significant ( P <0.05 );while the induced sputum eosinophil count of control group was significantly less than the induced sputum eosinophil count of obser -vation group, and the data was statistically significant (P<0.05).And the positive rate by measuring FeNO and induced sputum eosino-phil counts were 95.38%and 81.54%.At the same time, the relationship between asthmatics FeNO and ACT score showed negative corre-lation (r=-0.33, P<0.05).Conclusion The exhaled nitric oxide (FeNO) detection can effectively diagnose patients with bronchial asthma.
Keywords：Nitric oxideBronchial asthmaACT
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：2( 650-651 )