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Fig. 5 | Respiratory Research

Fig. 5

From: 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 trial

Fig. 5

Time to re-exacerbation of COPD according to the concurrent presence of MBL deficiency and hypogammaglobulinemia. A entire cohort. B Patients treated with 14 days of glucocorticoid during index exacerbation. P-values were calculated with the log-rank test. MBL + denotes systemic concentrations of MBL ≥ 500 ng/mL and MBL – denotes systemic concentrations of MBL < 500 ng/ml. Likewise, IgG + and IgG1-3 + denote systemic concentrations of immunoglobulins equal to or above the respective cut-offs and IgG– and IgG1-3– below the cut-offs

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