Fig. 2
From: Prognostic significance of MUC2, CDX2 and SOX2 in stage II colorectal cancer patients
Kaplan-Meier curves showing the probability of disease-free survival in our series of patients with stage II colorectal cancer, according to a CDX2, b MUC2 and c SOX2 expression. The log-rank test was used to test for differences in survival between different levels of expression, while univariable Cox regression (Wald) was used to generate hazard ratios (HR) and 95% confidence intervals (CI), after adjustment for sex and tumor grade