Identification of a four-miRNA signature predicts the prognosis of papillary thyroid cancer

Table 2 Univariate cox regression analyses of microRNA were distinctly associated with overall survival of papillary thyroid cancer in train cohort

miRNA	P value	HR	Lower 95%CI	Upper 95%CI
hsa-miR-138-5p	0.0001	1.0024	1.0011	1.0036
hsa-miR-1179	0.0006	1.0120	1.0050	1.0191
hsa-miR-138-1-3p	0.0009	1.0280	1.0112	1.0451
hsa-miR-612	0.0064	1.3720	1.0929	1.7222
hsa-miR-7-2-3p	0.0077	1.0109	1.0028	1.0191
hsa-miR-146b-3p	0.0165	0.9999	0.9998	0.9999
hsa-miR-181a-2-3p	0.0177	0.9999	0.9998	0.9999
hsa-miR-146b-5p	0.0224	0.9999	0.9999	0.9999
hsa-miR-5682	0.0308	1.8605	1.0587	3.2696
hsa-miR-31-5p	0.0320	0.9952	0.9908	0.9995
hsa-miR-424-3p	0.0393	0.9790	0.9594	0.9989
hsa-miR-6842-3p	0.0437	0.9457	0.8959	0.9984
hsa-miR-4709-3p	0.0471	0.9702	0.9416	0.9996

CI: Confidence interval; HR: Hazard ratio.