Table 4.

Comparison of relationship between Histological grading and prognositic factors

	Histological grading				P
Variables	H1 (≤2)	H2 (2–3)	H3 (3–4)	H4 (4–5)
Size					<0.001
≤4 cm	61	39	117	7
>4 cm	153	143	375	37
Location
Lower	150	130	358	35
Middle	34	25	76	6
Upper	30	27	58	3
Entire
Macroscopic Type					<0.001
Early stage	31	18	49	2
Borrmann I	10	2	7	1
Borrmann II	43	33	63	6
Borrmann III	127	123	334	30
Borrmann IV	3	6	38	5
Lauren grade					<0.001
Intestinal	169	127	194	6
Diffuse	45	55	298	38
Histologic type					<0.001
Differentiated	164	141	72	3
Un-differentiated	50	41	420	41
Depth of tumor					<0.001
T1	30	17	42	1
T2	46	36	95	8
T3	92	89	223	14
T4	46	40	132	21
Node metastasis					<0.001
N0	87	55	137	9
N1	42	37	83	6
N2	44	40	96	9
N3	41	50	176	20
Lymphovascular invasion					<0.001
Negative	145	104	240	10
Positive	77	76	249	35
Peritoneal metastasis
Absent	889
Present	43
Hepatic metastasis
Absent	878
Present	54