Identification of a three-gene prognostic signature for radioresistant esophageal squamous cell carcinoma

Figure 3 Kaplan-Meier curves. A: Kaplan-Meier survival curves by expression of CTSS, SCIMP, and CD180 based on data from TCGA database; B: Forest plot established with a hazard ratio calculated through multivariate Cox regression model adjusting for age, gender, grade, and stage (P < 0.05); C: Receiver operating characteristic analysis for 1- and 3-year overall survival prediction; D-F: Risk score distribution for patients in high risk group and low risk group. SCIMP, CD180, and CTSS had higher expression in high risk group than in low risk group; G: Kaplan–Meier survival curves for the high risk group and low risk group.