Figure 2
From: Circulating cell death products predict clinical outcome of colorectal cancer patients
Pre-operative plasma CK18-Asp396/CK18 ratios and survival. Pre-operative plasma CK18-Asp396/CK18 ratios decrease with increasing Dukes' stage (P1, A). Box plots with line indicating median value, box indicating IQR and bars indicating the range. Kaplan Meier disease-free survival curves of all colorectal cancer patients, groups divided upon median pre-operative plasma CK18-Asp396/CK18 ratios (B). Patients were also subdivided in Dukes' C/D (C, n = 22) and Dukes' A/B stage carcinoma (D, n = 27).