Prognostic value of the preoperative fibrinogen-to-albumin ratio in pancreatic ductal adenocarcinoma patients undergoing R0 resection

Figure 2 Kaplan-Meier curves were generated by grouping preoperative fibrinogen concentration, albumin level, and fibrinogen-to-albumin ratio using the optimal cut-off values. A: In the comparison of preoperative fibrinogen concentration > 3.31 g/L with preoperative fibrinogen concentration ≤ 3.31 g/L (P < 0.05), the blue line represents the > 3.31 g/L group and the red line represents the ≤ 3.31 g/L group; B: In the comparison of preoperative albumin level > 45.2 g/L and preoperative albumin level ≤ 45.2 g/L (P < 0.05), the bule line represents the > 45.2 g/L group and the red line represents the ≤ 45.2 g/L group; C: In the comparison of preoperative fibrinogen-to-albumin ratio (FAR) > 0.08 with preoperative FAR ≤ 0.08 (P < 0.05), the bule line represents the FAR > 0.08 group and the red line represents the FAR ≤ 0.08 group.