Fig. 3From: Multiparametric autoantibody analysis: a new paradigm for the diagnosis of connective tissue diseasesROC curves for six different models of autoantibody combinations in autoimmune myositis: Jo1 alone (model 1); Jo1 + HMGCR (model 2); Jo1+ HMGCR + MDA5 (model 3); Jo1+ HMGCR + MDA5 + NXP2 (model 4); Jo1 + HMGCR + MDA5 + NXP2 + TIF1γ (model 5); Jo1 + HMGCR + MDA5 + NXP2 + TIF1γ + Ro52 (model 6). The ROC curve of the six combined antibodies provides a global AUC of 0.813Back to article page