Prognostic impact of presumed breast or ovarian cancer among patients with unfavorable-subset cancer of unknown primary site

Table 4 Univariate and multivariate analyses

Variable	HR	95% CI	p-value
Univariate analysis
PS > 2	3.30	1.41–7.74	0.006
Age > 65	1.41	0.83–2.39	0.20
Sex (female)	0.76	0.47–1.21	0.25
Visceral metastasis	2.38	1.46–3.88	< 0.001
Adenocarcinoma	1.60	0.98–2.60	0.060
P-CUP	0.32	0.14–0.69	0.004
Multivariate analysis
PS > 2	1.83	0.75–4.49	0.18
Visceral metastasis	2.21	1.29–3.77	0.004
P-CUP	0.36	0.16–0.81	0.013

HR hazard ratio, CI confidence interval, PS performance status, P-CUP CUP with a putative primary site

ISSN: 1471-2407