1.

胃癌中ELK3表达与各临床病理特征的关系

Relationship between ELK3 expression and clinicopathological characteristics of gastric cancer

Clinicopathological characteristics		Low expression(n)	High expression(n)	P
Gender	Male	294	139
	Female	161	77	0.9468
Age(year)	≤60	141	74
	>60	314	142	0.3964
T stage	T1	5	5
	T2	166	85
	T3	142	91
	T4	13	10	0.4538
N stage	N0	64	27
	N1	156	64
	N2	91	48
	N3	30	36	0.0014
M stage	M0	195	78
	M1	16	11	0.1915
AJCC stage	Stage Ⅰ	59	29
	Stage Ⅱ	115	41
	Stage Ⅲ	130	108
	Stage Ⅳ	94	66	0.0010
Grade	G1	2	0
	G2	9	4
	G3	16	7	0.6503
Lauren classification	Diffuse	162	104
	Mixed	255	92
	Intestinal	37	15	0.0037
	Poor	80	42
Differentiation	Moderate	38	43
	Well	5	3	0.0297
	Adenocarcinoma	27	53
Pathology	Mucinous adenocarcinoma	2	6
classification	Signet ring cell carcinoma	10	27
	Tubular adenocarcinoma	112	39	< 0.0001
Perineural invasion	Not	112	47
	Yes	57	31	0.3588
Venous invasion	Not	86	43
	Yes	33	11	0.3029
Lymphovascular	Not	52	21
invasion	Yes	144	61	0.8736
Margins	R0	44	22
	R1	4	0	0.1632
MLH1 status	Negative	47	17
	Positive	162	72	0.5147
TP53 status	Negative	85	22
	Positive	64	15	0.7905
Microsatellite status	MSI	66	21
	MSS	9	10	0.0134
Epstein-Barr virus	Negative	184	73
Infection	Positive	10	8	0.1490