Figure 2
From: The paradoxical patterns of expression of indoleamine 2,3-dioxygenase in colon cancer
The association of overall survival with the density of IDO+cells in TDLN in colon cancers. The patients with a low density of IDO+cells in TDLN were strongly associated with a higher 5-year survival rate (73.1%) than the patients with a high density of IDO+cells (37.5%; Kaplan-Meier analysis, P < 0.05).