Figure 2. Survival rates. (A) Kaplan-Meier curves and log-rank test for overall survival (OS) rates in TAP1-high and TAP1-low groups. The 5-year OS rate in patients with high and low TAP1 expression were 89.6% and 65.7%, respectively. High TAP1 expression group had significantly better OS than low TAP1 expression group (p=0.004 by log-rank test). (B) Kaplan-Meier curves and log-rank test for overall survival rates in DLL4-high and DLL4-low groups. The 5-year OS rate in patients with high and low DLL4 expression were 65.5% and 70.4%, respectively. There was no significant difference between the two groups.
