DOI: 10.1111/cea.70373 ISSN: 0954-7894
Age‐Dependent Role of Cough Hypersensitivity in Transition to Refractory Chronic Cough
Sung‐Yoon Kang, Ha‐Kyeong Won, Mi‐Yeong Kim, Ji‐Hyang Lee, Jin An, Ji‐Yoon Oh, Jiung Jeong, Young‐Chan Kim, So‐Young Park, Hwa Young Lee, Eun‐Jung Jo, Kyung‐Min Ahn, Min‐Hye Kim, So Ri Kim, Sae‐Hoon Kim, Sang‐Heon Kim, Yoon‐Seok Chang, Byung‐Jae Lee, Surinder S. Birring, Woo‐Jung Song,Summary
• During a one‐year follow‐up, approximately 20% of patients with aetiology‐explained chronic cough transitioned to refractory cough.
• Cough hypersensitivity showed an age‐dependent association with transition to refractory chronic cough.