Fig. 2From: The prevalence of bronchiectasis in patients with alpha-1 antitrypsin deficiency: initial report of EARCOKco % predicted in patients with PiZZ alpha-1 antitrypsin deficiency according to CT pathology. Histograms are the mean with SD bars for ex-smokers and never smokers p values indicate differences compared to emphysema alone and the combined groupBack to article page