Fig. 2From: Elaboration of a nomogram to predict non sentinel node status in breast cancer patients with positive sentinel node, intra-operatively assessed with one step nucleic acid amplification methodThe model performs well and correctly both at low and in high risk cases as shown in calibration plot. The linear regression model has a slope of 0.98 (95 %, C.I. 0.89–1.07) and a constant of 0.01 between predicted and actual probabilities (95 %, C.I. 0.03–0.04)Back to article page