Table 3.

Multivariate analysis.

	Standard error	P value	Exp(b)	95% CI Exp(b)
CEA	0,0001	0,1990	1,0002	0,9999 to 1,0004
Ca19.9	0,0000	0,3329	1,0000	1,0000 to 1,0000
ECOG-PS	0,2187	0,0001	2,8795	1,8755 to 4,4209
1st line Regimen	0,1316	0,9595	1,0067	0,7778 to 1,3031
Age ≤ 50 yo	0,2327	0,0005	2,2401	1,4197 to 3,5348
Sideness	0,1335	0,3223	1,1413	0,8785 to 1,4827
Metastasectomy	0,2109	0,0058	0,5589	0,3697 to 0,8451
Sex	0,2018	0,7599	1,0636	0,7162 to 1,5797
All RAS/BRAF mut	0,1949	0,5574	1,1212	0,7651 to 1,6429