Fig. 3

Performance indicator of the cancer prediction: ROC analyses of 3 variables associated with cancer (metabolic syndrome, age, moderate-high disease activity). Receiver operating characteristic (ROC) curve (derived by ROC analysis), area under the curve (AUC), and confidence intervals (CI) are shown. ROC curve built on the basis of the performance indicator for impaired sc-MFS at the end follow-up derived by the association of the 3 predictors is also shown