Role of computed tomographic colonoscopy of postoperative surveillance in patient with gastric cancer

Table 6 Frequency of age, stage, and histology type according to colon polyp.

	Polyp		P
	Yes n (%)	No n (%)
Age
< 39	0 (0.0)	1 (100.0)	0.006
40-49	3 (14.3)	18 (85.7)
50–59	17 (25.8)	49 (74.2)
60–69	26 (36.6)	45 (63.4)
> 70	13 (44.8)	16 (55.2)
Histology
Papillary	1 (50.0)	1 (50.0)	0.073
Tubular; Well differentiation	4 (25.0)	12 (75.0)
Moderate differentiation	26 (42.6)	35 (57.4)
Poorly differentiation	14 (29.2)	34 (70.8)
Signet ring	10 (19.2)	42 (80.8)
Mucinous	1 (16.7)	5 (83.3)
Mixed	1 (50.0)	1(50.0)
Miscellaneous	0 (0.0)	1 (100.0)
Stage
I	35 (28.5)	88 (71.5)	0.546
II	18 (62.1)	11 (37.9)
III	15 (55.6)	12 (44.4)
IV	8 (88.9)	1 (11.1)

P < 0.05 chi-square test.