Fig. 2From: Association between serum IgG level and clinical course in primary sclerosing cholangitisROC analysis. AUROC analysis indicated that the best cut-off across the entire study cohort for serum IgG was 14.0 g/l, resulting in a sensitivity of 82.4% and specificity of 60.0%. AUROC for MELD score at first diagnosis, was 0.65 (95% CI 0.6–0.7; p = 0.002) for MELD at first diagnosis, compared to 0.71 (95% CI 0.6–0.8; p < 0.001) for serum IgG level at first diagnosis of PSCBack to article page