Table 3.

Univariate Cox Regression Analysis of Overall Survival and Disease Free Survival in Germ Cell and Trophoblastic Tumors.

Variables	Overall survival			Cancer specific survival
	HR	95%CI	P	HR	95%CI	P
Martial status
Single vs Married	1.742	0.638-4.755	0.279	1.655	0.534-5.133	0.383
Unknown vs Married	2.824	0.329-24.214	0.344	0.000	0.000-0.000	0.991
Separated/Divorced/Widowed vs Married	1.379	0.161-11.808	0.769	0.000	0.000-0.000	0.987
Age
>27 vs ≤27	5.169	1.758-15.200	0.003	4.621	1.317-16.217	0.017
Race
Other vs White	2.374	0.808-6.982	0.116	3.846	1.240-11.928	0.020
LNC
>2 vs 0-2	1.743	0.687-4.420	0.242	1.639	0.529-5.083	0.392
LNR
>0.1538 vs ≤0.1538	3.009	1.275-7.098	0.012	3.368	1.224-9.269	0.019
Tumor size
>4 cm vs ≤4 cm	1.857	0.804-4.289	0.148	1.536	0.572-4.123	0.395
7th AJCC stage
II vs I	1.541	0.368-6.448	0.554	1.858	0.168-20.490	0.613
III vs I	9.298	2.691-32.131	<0.001	24.192	3.164-184.982	0.002
T stage
T2 vs T0+T1	1.505	0.612-3.705	0.374	1.252	0.434-3.610	0.677
T3+T4 vs T0+T1	2.671	0.838-8.519	0.097	1.666	0.354-7.847	0.518
TX vs T0+T1	0.000	0.000-0.000	0.980	0.000	0.000-0.000	0.982
N stage
N2+N3 vs N0+N1	0.846	0.348-2.056	0.712	0.642	0.207 -1.991	0.443
M stage
M1 vs M0	7.897	3.417-18.251	<0.001	15.268	4.923-47.348	<0.001
Primary site
Descended testis vs Testis, NOS	0.941	0.415-2.134	0.885	0.786	0.293-2.111	0.633
Histology
Trophoblastic neoplasms vs Germ cell neoplasms	2.838	0.665-12.108	0.159	4.221	0.959-18.578	0.057
Lymph-vascular Invasion
Negative vs Unknown	0.739	0.238-2.291	0.600	0.569	0.147-2.200	0.414
Positive vs Unknown	0.527	0.154 -1.800	0.307	0.599	0.150-2.396	0.469