Recurrence-related microRNAs.

This table lists hazard ratio and p-value calculated by an univariate Cox's propotional hazard model for each microRNA. MicroRNAs which hazard ratio is greater than 1 were correlated with frequent recurrence, and are potential oncomiRs. In contrast, microRNAs with hazard ratio less than 1 were associated with good recurrence-free survivals, and would be a tumor-suppressor miRs (Ts-miR). The number ( = 56) of recurrence-related microRNAs in non-tumor tissues is significantly larger than that ( = 13) in tumor tissues (Fisher's exact t-test: p<0.00001). False discovery rate (FDR) were estimated by permutation analysis.