Figure 2. Decreased expression of miR-195 was correlated with poor survival in TSCC patients.

Kaplan-Meier curves with log rank tests show that patients with high miR-195 expression (T/N fold change >0.652) survived statistically significantly longer (P = 0.006) than those with low miR-195 expression (T/N fold change <0.652). The median miR-195 expression level (T/N = 0.652) in the tumor samples was chosen as the cut-off point.