Article ID Journal Published Year Pages File Type
6241437 Respiratory Medicine 2015 7 Pages PDF
Abstract
Compared to individuals with GOLD 1, the risk of exacerbations was 17-fold for GOLD 4, 5-fold for GOLD 3, and 2-fold for GOLD 2. Medically treated exacerbations defined by register linkage seem a valid, robust, and low-biased measure of exacerbations in COPD.
Related Topics
Health Sciences Medicine and Dentistry Pulmonary and Respiratory Medicine
Authors
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