. Author manuscript; available in PMC: 2015 Jul 6.

Published in final edited form as: Clin Genitourin Cancer. 2014 Feb 4;12(5):359–365. doi: 10.1016/j.clgc.2014.01.011

Table 2. Overall Survival (Multivariate analysis), n=57.

Variables	Hazard ratio	Lower 95% CI	Upper 95% CI	P-value
Age < 60	Reference
Age >= 60	0.319	0.127	0.805	0.015
Female	Reference
Male	0.997	0.494	2.014	0.994
ECOG performance status 0	Reference
ECOG performance status at least 1	3.011	1.16	7.811	0.023
Tumor histology clear cell	Reference
Tumor histology non clear cell	1.49	0.639	3.478	0.356
Site of metastases (non liver)	Reference
Site of metastases (liver)	4.15	1.413	12.189	0.01
Lactate dehydrogenase LDH <1.5 ULN	Reference
Lactate dehydrogenase LDH >1.5 ULN	0.5	0.169	1.479	0.21
Albumin > LLN	Reference
Albumin < LLN	2.818	1.038	7.651	0.042
Hemoglobin > 10	Reference
Hemoglobin < 10	0.733	0.24	2.237	0.585
Time since initial diagnosis < 18 months	Reference
Time since initial diagnosis 18 - 36 months	2.438	0.971	6.121	0.058
Time since initial diagnosis > 36 months	1.397	0.503	3.88	0.522