Table 2 Clinicopathological factors and lymph‐node or distant metastasis.

	LN metastasis			Distant metastasis
	Number of metastasis	Total n (%)	p Value	Number of metastasis	Total n (%)	p Value
Gender
Male	27	83 (33)	0.581	9	138 (7)	0.670
Female	9	33 (27)		5	61 (8)
Age (years)
< = 55	10	51 (20)	0.018	2	96 (2)	0.008
>55	26	65 (40)		12	103 (12)
FH of CRC
Positive	2	5 (40)	0.536	1	12 (8)	0.643
Negative	27	99 (27)		9	173 (5)
FH of other cancer
Positive	5	22 (23)	0.476	3	40 (8)	0.654
Negative	25	82 (31)		8	143 (6)
Tumour site
Colon	6	17 (35)	0.681	6	21 (29)	<0.001
Rectum	30	99 (30)		8	178 (5)
Tumour size (mm)
1–10	3	43 (7)	<0.001	0	88 (0)	<0.001
11–20	12	30 (40)		1	50 (2)
>21	19	33 (58)		10	37 (27)
Tumour depth
T1	12	73 (16)	<0.001	2	144 (1)	<0.001
T2–4	24	36 (67)		12	41 (29)
Lymphatic invasion
Positive	30	43 (70)	<0.001	11	52 (21)	<0.001
Negative	2	54 (4)		2	95 (2)
Venous invasion
Positive	19	26 (73)	<0.001	10	32 (31)	<0.001
Negative	13	69 (19)		3	115 (3)

CRC, colorectal cancer; FH, familial history; LN, lymph node.