Table 3. Association Between Disease Laterality and Outcome Among 6365 Patients With Early-Stage Colon Cancer Resected in Ontario, Canada, Between 2002 and 2008.

Stage	HR (95% CI)
	Overall Survival		Cancer-Specific Survival
	Right vs Left	P Value	Right vs Left	P Value
I	1.10 (0.88-1.39)	.40	0.73 (0.48-1.09)	.13
II	0.89 (0.78-1.02)	.10	0.83 (0.69-1.00)	.05
III	1.03 (0.93-1.14)	.58	1.10 (0.97-1.24)	.14
All stages	1.00 (0.92-1.08)	.96	1.00 (0.91-1.10)	.96

Abbreviation: HR, hazard ratio.