MicroRNAs as a potential prognostic factor in gastric cancer

Figure 4 Kaplan-Meier model of disease-specific survival for patients with gastric cancer, grouped by high expression (n = 32) or low expression (n = 13) of miR-451, using the threshold of miR-451 expression that optimized the positive predictive value (181 normalized fluorescence units, P = 0. 005). Among the patients whose tumors expressed low levels of miR-451, no disease-specific deaths occurred within 36 mo of surgery.