Fig. 2From: Characteristics of different asthma phenotypes associated with cough: a prospective, multicenter survey in ChinaAirway inflammation in CVA, CPA and CA. A Fractional exhaled nitric oxide (FeNO) in CVA, CPA and CA; B Percentage of eosinophils in sputum in CVA, CPA and CA; C Percentage of neutrophils in sputum in CVA, CPA and CA. CVA: cough variant asthma; CPA: cough predominant asthma; CA: classic asthmaBack to article page