Figure 3.

Kaplan-Meier curves for disease-free survival rates of 84 patients with breast cancer. (A) Disease-free survival rates of patients with high (n=43) and low (n=41) expression of POLD1. P=0.033. (B) High expression of POLD1 was associated with poor disease-free survival at early-stage (n=31). P=0.037. (C) High expression of POLD1 was associated with poor DFS at late-stage (n=53). P=0.023. (D) High expression of POLD1 was associated with poor POLD1 in patients with triple-negative tumors (n=20). P=0.049. POLD1, polymerase δ catalytic subunit gene 1.