A Panel of Cancer Testis Antigens and Clinical Risk Factors to Predict Metastasis in Colorectal Cancer

Table 7

Possible combinations of PAGE4 and lymph node involvement (N1, N2) for assessing the utility of the model.

Possible combination	PAGE4	N2	N1	Number of patients	Actual risk %	Predicted risk %
1	−	−	−	29	6.9	7.6
2	−	−	+	7	43	46
3	−	+	−	8	50	44
4	+	−	−	9	56	53
5	+	+	−	6	83	92
6	+	−	+	17	94	92