Table 1. Comparison of the miRNA expression in tumor and normal mucosa.

Expression analysis: normal vs tumor
	miRNA	Median Expression Tumor	Median Expression Normal	T/N	p-value Wilcoxon test	Adjusted p-value Wilcoxon test
1	miR-16	0.709	1.363	0.520	3.58E-10	4.87E-09
2	miR-18a	0.047	0.035	1.361	7.23E-04	9.94E-04
3	miR-19b	4.032	3.963	1.017	6.78E-01	7.46E-01	*
4	miR-21	5.574	2.779	2.005	8.85E-10	4.87E-09
5	miR-26b	0.137	0.314	0.437	5.49E-10	4.87E-09
6	miR-31	0.348	0.033	10.432	1.45E-04	2.13E-04
7	miR-34a	0.257	0.198	1.297	5.66E-02	6.92E-02	*
8	miR-92a	0.454	0.400	1.134	7.34E-01	7.69E-01	*
9	miR-93	0.262	0.313	0.838	1.71E-01	1.98E-01	*
10	miR-103	0.136	0.229	0.593	2.24E-08	5.47E-08
11	miR-125b	0.376	0.419	0.897	9.30E-01	9.30E-01	*
12	miR-137	0.000	0.002	0.181	2.13E-08	5.47E-08
13	miR-140	0.116	0.182	0.635	6.31E-05	1.07E-04
14	miR-143	1.853	3.509	0.528	1.22E-04	1.92E-04
15	miR-145	9.010	26.988	0.334	6.06E-07	1.21E-06
16	miR-148a	0.076	0.118	0.643	3.79E-03	4.91E-03
17	miR-191	0.757	1.553	0.488	2.04E-09	6.40E-09
18	miR-192	1.197	3.882	0.308	1.42E-09	5.77E-09
19	miR-215	0.882	5.849	0.151	8.85E-10	4.87E-09
20	miR-222	0.812	1.251	0.649	5.68E-05	1.04E-04
21	let7a	0.449	0.869	0.516	2.00E-07	4.41E-07
22	let7g	0.283	0.550	0.514	1.57E-09	5.77E-09

^*Indicates > 0.05