Figure 4.

Translation of the prognostic values for the identified six antigens into a scoring system. Each of the six antigens previously identified as the most powerful prognosticators [17,22] was associated with a score of 0, 1 or 2 according to its predictive power (z score) and the expression above or below the established cut-off values. Each of the reported bar, corresponding to the theoretical expression values (reported as % of positive cells) for each antigen, is depicted in grey (score "0" zone), azure (score "1" zone) or blue (score "2" zone). See text for detailed discussion of score assignment and cut-off values.