Table 2.

Relationship of smoking and methylation status in colorectal carcinoma

Smoking	Methylation Present		Methylation Absent		OR (95%CI)	P
	N	%	N	%
No	12	85.72	2	14.28	1.0	-
Yes	31	86.12	5	13.88	1.03 (0.17-0.60)	0.64