Table 2. Multivariate survival analysis.

Variable	Relative risk (95% confidence interval)	P-value
CD133
Low	1.00
High	2.45 (1.18–5.13)	0.018
Gender
Male	1.00
Female	0.88 (0.42–1.84)	0.74
Age, years
⩽69	1.00
⩾70	1.28 (0.61–2.65)	0.52
T-category
T2	1.00
T3	2.51 (0.92–6.85)	0.073

CD133 expression in colorectal carcinoma is an independent marker for low patient survival.