Table 2.

Baseline information of patients in GSE68465.

Clinical features		Number	Percentage (%)
Age	<=65	231	52.1
	>65	212	47.9
Gender	Female	220	49.7
	Male	223	50.3
T-stage	T1	150	33.9
	T2	251	56.7
	T3	28	6.3
	T4	12	2.7
	Unknown	2	0.5
N-stage	N0	299	67.5
	N1	88	19.9
	N2	53	11.9
	Unknown	3	0.7