COPD in Never-Smokers: BOLD Australia Study.
Int J Chron Obstruct Pulmon Dis
; 19: 161-174, 2024.
Article
em En
| MEDLINE
| ID: mdl-38249822
ABSTRACT
Purpose:
Tobacco smoking is the major risk factor for COPD, and it is common for other risk factors in never-smokers to be overlooked. We examined the prevalence of COPD among never-smokers in Australia and identified associated risk factors.Methods:
We used data from the Australia Burden of Obstructive Lung Disease (BOLD) study, a cross-section of people aged ≥40 years from six sites. Participants completed interviews and post-bronchodilator spirometry. COPD was primarily defined as an FEV1/FVC ratio <0.70 and secondarily as the ratio less than the lower limit of normal (LLN).Results:
The prevalence of COPD in the 1656 never-smokers who completed the study was 10.5% (95% CI 9.1-12.1%) [ratioConclusion:
COPD was prevalent in this population of never-smokers aged 40 years and over. This finding highlights the significance of risk factors other than smoking in the development of COPD.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Asma
/
Doença Pulmonar Obstrutiva Crônica
Tipo de estudo:
Diagnostic_studies
/
Etiology_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Adult
/
Child
/
Female
/
Humans
/
Male
/
Middle aged
País/Região como assunto:
Oceania
Idioma:
En
Revista:
Int J Chron Obstruct Pulmon Dis
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
Austrália