Figure 2

Kaplan–Meier disease-specific survival analysis of intraepithelial CD3+ T cells in all cases (a); and in stage III cases (b). For each graph the blue line (‘0’ in the figure legend) indicates those cases without intraepithelial CD3+ T cells and the red line (‘1’ in the figure legend) indicates those cases with intraepithelial CD3+ T cells.