An Immune-Related Gene Panel for Preoperative Lymph Node Status Evaluation in Advanced Gastric Cancer

Table 1

TCGA advanced GC patient characteristics ().

Clinical characteristic	Variable	No. of samples	Percentages
Gender	Male	192	64.4%
	Female	106	35.6%
Age at diagnosis	<65	124	41.6%
	≥65	172	55.7%
	Missing	2	0.7%
Grade	G1	5	1.7%
	G2	96	32.2%
	G3	191	64.1%
	Missing	6	2.0%
Stage	I	31	10.4
	II	103	34.6%
	III	141	47.3%
	IV	14	4.7%
	Missing	9	3.0%
TNM stage-T	II	71	23.8%
	III	147	49.3%
	IV	77	25.8%
	Missing	3	1.0%
TNM stage-N	N0	89	29.9%
	N1	84	28.2%
	N2	66	22.1%
	N3	59	19.8%