Fig. 1From: Association of mannose-binding lectin, ficolin-2 and immunoglobulin concentrations with future exacerbations in patients with chronic obstructive pulmonary disease: secondary analysis of the randomized controlled REDUCE trialTime to re-exacerbation of COPD according to the presence of A MBL and B ficolin-2. P values were calculated with the log-rank testBack to article page