Research Article

Low Level of Microsatellite Instability Correlates with Poor Clinical Prognosis in Stage II Colorectal Cancer Patients

Figure 2

Kaplan-Meier curves of overall survival of patients according to MSI status stratified based on TNM stage. (a) Stage II colorectal cancer. Patient with MSI-L tumors showed significantly poorer survival compared with patients who had MSI-H or MSS tumors, Log Rank . (b) Stage III/IV colorectal cancer. There is no significant association between survival of patients in advanced stages with MSI status, Log Rank .
(a)
(b)