Fig. 2From: Free light chains: potential biomarker and predictor of mortality in alpha-1-antitrypsin deficiency and usual COPDRelationship of cFLC levels to airway bacterial colonisation. The graph shows a univariate comparison between colonised and non-colonised individuals with A1ATD, each dot represents a patient, and the horizontal line is the median per group, p = 0.008. (cFLC = combined κ & λ mg/L)Back to article page