Prognostic value of preoperative fibrinogen to albumin ratio in predicting postoperative outcomes in patients with gallbladder cancer

Figure 3 Kaplan-Meier survival curves for patients with gallbladder cancer stratified by preoperative fibrinogen to albumin ratio levels. Patients with fibrinogen to albumin ratio ≤ 0.088 (low level) are shown in one curve, and those with fibrinogen to albumin ratio > 0.088 (high level) in another, illustrating differences in overall survival across the two groups. ROC: Receiver operating characteristic.