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Prevalence and burden of chronic cough in China: a national cross-sectional study
- Source :
- ERJ Open Research, Vol 8, Iss 3 (2022)
- Publication Year :
- 2022
- Publisher :
- European Respiratory Society, 2022.
-
Abstract
- Background Chronic cough is a common complaint, but there are no population-based data on its burden in China. We determined the prevalence of chronic cough and its impact on health status in adults stratified by sex, age and the diagnosis of COPD or the presence of small airway dysfunction (SAD). Methods A representative sample of 57 779 Chinese adults aged 20 years or older was recruited and pulmonary function test was measured. Chronic cough was defined as cough lasting for >3 months in each year. Quality of life was assessed by the 12-item Short Form Health Survey (SF-12), and self-reported history of hospital visits was recorded. Results Chronic cough was found in 3.6% (95% CI 3.1–4.1) of Chinese adults, 2.4% (95% CI 1.9–3.1) of those aged 20–49 years and 6.0% (95% CI 5.3–6.8) of those aged 50 years or older. Individuals with chronic cough had an impaired physical component summary (PCS) score of the SF-12 (p
- Subjects :
- Medicine
Subjects
Details
- Language :
- English
- ISSN :
- 23120541
- Volume :
- 8
- Issue :
- 3
- Database :
- Directory of Open Access Journals
- Journal :
- ERJ Open Research
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.2c30b4328c2463bb6aaae9990351015
- Document Type :
- article
- Full Text :
- https://doi.org/10.1183/23120541.00075-2022