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Fig. 3 | Respiratory Research

Fig. 3

From: Characteristics of different asthma phenotypes associated with cough: a prospective, multicenter survey in China

Fig. 3

Capsaicin cough sensitivity. A logC5 in CVA, CPA and CA; B logC5 in females and males for total patients (n = 534); C logC2 in females and males for total patients (n = 534). CVA: cough variant asthma; CPA: cough predominant asthma; CA: classic asthma. logC2: the lowest concentrations of capsaicin (C2) which evoked two coughs were obtained and the level of cough reflex sensitivity (CRS) was presented as the logarithm of C2 (logC2); logC5: The lowest concentrations of capsaicin (C5) which evoked five or more coughs were obtained and the level of CRS was presented as the logarithm of C5 (logC5)

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Respiratory Research

ISSN: 1465-993X

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