Table 2. Microarray analysis revealed 17 differentially expressed miRNAs over 2-fold in different EGFR status.

Signal intensity (Global normalization, ratio)
miRNA	EGFR-wt	EGFR-mut	origin	wt/mut
miR-16-5p	10.20	140.30	plasma	0.07
miR-23a-3p	12.90	83.90	plasma	0.15
miR-92b-3p	41.60	166.70	plasma	0.25
miR-103a-3p	ND	47.30	plasma	-
miR-122-5p	11.60	110.20	plasma	0.11
miR-192-5p	140.20	14.40	tissue	9.74
miR-194-5p	222.90	2.90	tissue	76.86
miR-223-3p	ND	80.70	plasma	-
miR-346	21.40	5.10	plasma	4.20
miR-451a	78.50	749.70	plasma	0.10
miR-619-5p	142.60	370.90	plasma	0.38
miR-1246	67.50	623.40	plasma	0.11
miR-1290	9.50	124.10	plasma	0.08
miR-4704-3p	48.40	ND	plasma	-
miR-4732-5p	30.80	107.50	plasma	0.29
miR-6765-3p	140.50	57.20	plasma	2.46
miR-6778-5p	75.50	350.40	plasma	0.22