Table 4.

Accuracy of class prediction for stage I and II cutaneous melanoma subgroups

StageTotal casesCases without documented metastasisCases called class 1Cases with documented metastasisCases called class 2
I/IA/IB119110104 (95%)95 (56%)
IIA452416 (67%)2119 (90%)
IIB42146 (43%)2827 (96%)
IIC1431 (33%)1111 (100%)