Fig. 2From: Cellular and clinicopathological features of the IL-33/ST2 axis in human esophageal squamous cell carcinomasThe Kaplan–Meier analysis of overall survival differences among ESCC patients with different densities of IL-33-IR and ST2-IR positive cells in the tumor stroma. Kaplan–Meier analysis revealed that densities of IL-33-IR positive (a, b) and ST2-IR positive cells (c, d) in both ESCC mass and stroma do not predicate the overall survival rate in patients with ESCC (all P values determined by log-rank tests)Back to article page