Fig. 2From: Multiparametric autoantibody analysis: a new paradigm for the diagnosis of connective tissue diseasesROC curves for four different models of autoantibody combinations in SSc: CENP-B alone (model 1); CENP-B + RNA pol III (model 2); CENP-B + RNA pol III + U1RNP (model 3); CENP-B + RNA pol III + U1RNP + Scl70 (model 4). The ROC curve of the four combined antibodies gives an AUC of 0.958Back to article page