Figure 4
From: Circulating miR-200c as a diagnostic and prognostic biomarker for gastric cancer
miR-200c expression levels measured in the peripheral blood are associated with poor prognosis in gastric cancer patients. Kaplan-Meier curves showing (a) the overall survival (OS) and (b) the progression-free survival (PFS) of 52 subjects with high or low blood expression levels of miR-200c. Continuous miR-200c expression levels measured using qRT-PCR were converted to a dichotomous variable using the mean level of expression as a threshold. The p values were computed using the Breslow-Wilcoxon test.