Prognostic Impact of miR-224 and RAS Mutations in Medullary Thyroid Carcinoma

Figure 2

miR-224 and survival curve. On Kaplan-Meier analysis, patients with lower miR-224 expression levels tended to have a shorter survival than those with higher miR-224 levels. The miR-224 levels were dichotomized as “high” or “low” based on the mean value of the variable (log-rank test ).