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Signs of COPD detected among smokers under 50 years

Key clinical point: Earlier detection of chronic obstructive pulmonary disease could guide treatment, but the data on early COPD in nonsmokers would be helpful.

Major finding: 15% of smokers under age 50 years have signs of COPD.

Study details: Danish population cohort (n = 105,630).

Disclosures: The study was funded by the Lundbeck Foundation. One of the authors has received support from the NIHR Manchester Biomedical Research Unit. Dr. Reed has no relevant financial disclosures.


Colak Y et al. Am J Resp Crit Care Med. 2019 Nov 26. doi: 10.1164/rccm.201908-1644OC.