Table 2.

Univariate and multivariate analyses of recurrence‐free survival in pM0 patients and overall survival in 206 patients with colorectal carcinoma

Factor (risk indicator)	Recurrence‐free survival (n = 169)				Overall survival (n = 206)
	Univariate		Multivariate		Univariate		Multivariate
	HR (95% CI)	P‐value	HR (95% CI)	P‐value	HR (95% CI)	P‐value	HR (95% CI)	P‐value
Age (>60 years)	1.66 (0.86–3.19)	0.129	–	–	0.97 (0.59–1.58)	0.895	–	–
Gender (male)	1.40 (0.78–2.51)	0.260	–	–	2.48 (0.91–2.40)	0.116	–	–
Location (rectum)	1.22 (0.69–2.15)	0.488	–	–	1.05 (0.66–1.68)	0.830	–	–
Tumor grade (poor)	2.66 (1.05–6.73)	0.039	4.62 (1.66–12.84)	0.003	2.09 (0.90–4.83)	0.085	2.58 (1.03–6.45)	0.042
Tumor depth (pT4)	1.98 (1.11–3.56)	0.022	1.31 (0.69–2.46)	0.408	2.82 (1.76–4.50)	<0.001	2.07 (1.25–3.41)	0.004
Node (positive)	3.07 (1.71–5.51)	<0.001	2.22 (1.20–4.09)	0.011	3.07 (1.85–5.09)	<0.001	2.15 (1.27–3.65)	0.005
MUC1 (high)	2.41 (1.23–4.72)	0.011	2.23 (1.10–4.50)	0.026	2.35 (1.35–4.12)	0.003	2.27 (1.25–4.13)	0.007
MUC2(low)	1.94 (0.99–3.80)	0.054	1.92 (0.92–3.98)	0.082	1.82 (1.04–3.18)	0.036	1.51 (0.83–2.72)	0.177
MUC4 (high)	2.55 (1.45–4.50)	0.001	2.30 (1.21–4.36)	0.011	2.24 (1.40–3.58)	0.001	1.51 (0.91–2.53)	0.114
MUC5 (negative)	1.76 (0.93–3.33)	0.082	1.89 (0.95–3.74)	0.070	1.74 (1.01–3.01)	0.046	1.65 (0.93–2.92)	0.087

Values in bold indicate P < 0.05. –, not applicable; CI, confidence interval; HR, hazard ratio.