Fig. 1From: Impact of surgical strategies on the survival of gallbladder cancer patients: analysis of 715 casesOverall survival (OS) for GBC according to stages and surgical strategies. a Kaplan-Meier survival analysis was used to compare OS among patients with different cancer stages (p < 0.0001). b Kaplan-Meier survival analysis was used to compare OS of patients received with different surgical strategies (p < 0.0001)Back to article page