Abstract
Lung cancer screening trials provide an opportunity to study the natural history of emphysema by using computed tomography (CT) lung density as a surrogate parameter. In the Danish Lung Cancer Screening Trial, 2,052 participants were included. At screening rounds, smoking habits were recorded and spirometry was performed. CT lung density was measured as the volume-adjusted 15th percentile density (PD15). A mixed effects model was used with former smoking males with
Originalsprog | Engelsk |
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Tidsskrift | European Respiratory Journal |
Vol/bind | 40 |
Udgave nummer | 5 |
Sider (fra-til) | 1142-8 |
Antal sider | 7 |
ISSN | 0903-1936 |
DOI | |
Status | Udgivet - 2012 |