cough-variant asthma - Kelkar - World Allergy Organization
cough-variant asthma - Kelkar - World Allergy Organization
cough-variant asthma - Kelkar - World Allergy Organization
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Natural history of NAEB• In one study of 32 patients, one patienthad complete resolution, 21 (66%) hadpersistent symptoms/inflammation, 3(9%) developed <strong>asthma</strong>, 5 (16%)developed fixed airflow obstruction• Causal association between NAEB andCOPD- ??Berry MA, et al. Clin Exp <strong>Allergy</strong>2005;35(5):598-601