Fig. 2From: Preoperative geriatric nutritional risk index is an independent prognostic factor for postoperative survival after gallbladder cancer radical surgeryRFS of patients with GBC after GBC radical surgery. Notes Kaplan–Meier curves show significant difference in RFS probability after GBC radical surgery in patients with preoperative high GNRI and low GNRI levels. P < 0.001 (log-rank test)Back to article page