Table 5.

Multivariate Analysis of Variables with p < 0.05 in the univariate analysis as a linear regression. Combination groups of different immune cell types were excluded due to possible statistical effects by double-use. p-values under 0.050 appear in bold (n = 57). Significant p-values were bolded.

Variables	Overall Survival				Progression-Free Survival
	β Coefficient	95% CI		p-Value	β-Coefficient	95% CI		p-Value
CD3	−9.477	−18.012	−0.943	0.031	−6.250	−11.413	−1.087	0.019
CD8	−8.643	−17.439	0.152	0.054
CD20	−2.756	−11.713	6.201	0.537	−2.165	−7.477	3.147	0.415
Collagen	−10.763	−19.181	−2.346	0.014	−6.416	−11.669	−1.163	0.018
CEA	−0.024	−0.059	0.011	0.166