Table IV.

Multivariate analysis of prognostic factors for OS in patients with gastric metastases.

Variables	B	SE	Wald	P-value	OR	95% CI
Other metastases prior to stomach involvement	−1.127	0.445	6.414	0.011	0.324	0.135–0.775
Other metastases when stomach involved	−0.317	0.642	0.243	0.622	0.729	0.207–2.564
Salvage hormonal therapy	0.749	0.442	2.864	0.091	2.114	0.888–5.030
Solitary lesion in stomach	0.25	0.436	0.33	0.566	1.285	0.547–3.019
Peritoneal carcinomatosis	−0.717	0.484	2.192	0.139	0.488	0.189–1.261

B, β test; SE, standard error; Wald, Wald χ² test; OR, odds ratio; OS, overall survival rate; CI, confidence interval.