Research Article
Clinical and Functional Characteristics of Subjects with Asthma, COPD, and Asthma-COPD Overlap: A Multicentre Study in Vietnam
Figure 2
(a) Probability of clinical risk factors for asthma, COPD, and ACO. (b) Probability of functional risk factors for asthma, COPD, and ACO. FENO: fractional exhaled NO; CANO: alveolar concentration of NO; AHI: apnea-hypopnea index.
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