Table 7. Multivariate risk evaluations for overall survival and recurrence in colorectal cancer patients.

	Overall Survival Risk (n = 240)			Recurrence Risk (n = 216)
Factors	p	HR	95% CI	p	HR	95% CI
Pathological Differentiation	0.107	0.728	0.495–1.071	0.502	0.783	0.383–1.600
pT	0.002	3.464	1.600–7.501	0.910	1.039	0.536–2.013
pN	0.007	3.063	1.355–6.921	0.049	3.788	0.548–7.131
pM	0.004	3.106	1.438–6.711	/	/	/
Tumor Size	/	/	/	0.706	1.148	0.561–2.394
TNM Stage	0.032	0.482	0.247–0.940	0.021	2.619	1.234–5.863
NDRG1 Expression	0.001	3.732	1.718–8.108	0.003	2.821	1.418–5.612