Hersh CP, Make BJ, Lynch DA, Barr G, Bowler RP, Calverley PMA, Castaldi PJ, Cho MH, Coxson HO, DeMeo DL, et al. Non-emphysematous chronic obstructive pulmonary disease is associated with diabetes mellitus.. BMC Pulm Med. 2014;14:164.
Abstract
BACKGROUND: Chronic obstructive pulmonary disease (COPD) has been classically divided into blue bloaters and pink puffers. The utility of these clinical subtypes is unclear. However, the broader distinction between airway-predominant and emphysema-predominant COPD may be clinically relevant. The objective was to define clinical features of emphysema-predominant and non-emphysematous COPD patients.
Last updated on 02/26/2023