Table 3. Histopathology.

Histopathology	BMI Group				Total	P value
	1	2	3	4
pT (n)						0.546
pT 1	2	15	47	4	68
pT 2	38	104	475	74	691
pT 3	27	66	337	41	471
pT 4	8	30	105	11	154
pN (n)						0.859
pN 0	24	244	155	54	477
pN 1	43	441	312	97	893
pN 2	1	6	4	3	14
pM (n)						0.558
pM 0	63	639	444	146	1,292
pM 1	5	52	27	8	92
pG (n)						0.787
pG 1	1	12	8	2	23
pG 2	4	39	35	14	92
pG 3	39	371	250	89	749
pG 4	24	269	178	49	520
R-status (n)						0.881
0	50	515	355	120	1,040
1	15	152	105	30	302
2	3	24	11	4	42
L-status (n)						0.414
0	33	319	212	81	645
1	35	372	259	73	739
V-status (n)						0.660
0	26	205	152	49	432
1	5	45	26	13	89
UICC (n)						0.510
1	7	87	58	22	174
2	17	130	82	30	259
3	36	367	275	86	764
4	8	107	56	16	187

BMI, body mass index; UICC, Union for International Cancer Control.