Table 3.

Multivariate Cox Regression Analysis for Disease-Free Survival and Overall Survival in 250 Patients with Colorectal Cancer

Factors	Disease-Free Survival		Overall Survival
	HR (95% CI)	p value**	HR (95% CI)	p value**
Tumor status (1–2/3-4)	7.159 (0.969–52.863)	0.054	3.255 (0.769–13.768)	0.109
Nodal status (0/1)	0.910 (0.510–1.624)	0.751	0.934 (0.515–1.694)	0.822
Metastasis status (0/1)	2.185 (1.224–3.898)	0.008**	2.091 (1.156–3.783)	0.015**
TNM stages(I–II/III–IV)	7.381 (3.044–17.897)	<0.001**	7.086 (2.923–17.178)	0.006**
PT (≥11.85/<11.85)	2.361 (1.140–4.893)	0.021**	2.699 (1.333–5.463)	0.006**
PTA% (≥91.75/<91.75)	1.173 (0.466–2.952)	0.735	1.606 (0.629–4.103)	0.322
INR (≥1.15/<1.15)	1.277 (0.528–3.085)	0.588	1.545 (0.631–3.782)	0.341
APTT (≥25.85/<25.85)	1.649 (0.987–2.755)	0.046**	1.942 (1.140–3.309)	0.015**
Fibrinogen (≥3.245/<3.245)	1.240 (0.756–2.035)	0.394	1.250 (0.760–2.056)	0.380

Notes: **Cox proportional hazards model, p<0.05 considered as statistically significant. Bold values indicate significant differences (p<0.05).

Abbreviations: HR, hazard ratio; 95% CI, 95% confidence interval.