Table 1.

Baseline information for clinical cohort 2.

	Variables	Expression		Total	p value
		Low	High
Sex					1.000
	Male	17	35	52
	Female	3	5	8
Age[year]					0.855
	≤56	10	21	31
	>56	10	19	29
Grade					0.232
	I/II	16	26	42
	III	4	14	18
Tumor size					1.000
	≤6cm	15	30	45
	>6cm	5	10	15
T stage					0.073
	T1	17	25	42
	T2 /T3	3	15	18
TNM stage					0.050
	I	17	24	41
	II‐VI	3	16	19