Fig. 2From: Up-regulation of CRKL by microRNA-335 methylation is associated with poor prognosis in gastric cancerKaplan–Meier plots of disease-free survival in relation to miR-335 expression and methylation levels. a Kaplan–Meier disease-free survival curves in relation to miR-335 expression levels. Disease-free survival of patients with low miR-335 expression (n = 115) was significantly lower than that of patients with high miR-335 expression (n = 116; log-rank test; P = 0.013). b Kaplan–Meier disease-free survival curves in relation to miR-335 methylation levels. Disease-free survival of patients with hypermethylation of miR-335 (n = 127) was significantly lower than that of patients with hypomethylation of miR-335 (n = 104; log-rank test; P = 0.035)Back to article page