UBE2D1 RNA Expression Was an Independent Unfavorable Prognostic Indicator in Lung Adenocarcinoma, but Not in Lung Squamous Cell Carcinoma

Table 2

Univariate and multivariate analyses of overall survival in patients with LUAD.

Parameters	Univariate analysis				Multivariate analysis
		HR	95% CI (lower/upper)			HR	95% CI (lower/upper)
Age (continuous)	0.330	1.008	0.992	1.023
Gender (female vs. male)	0.670	0.939	0.702	1.256
Smoking history (2/3/4/5 vs. 1)	0.662	0.912	0.604	1.377
Clinical stage (III/IV vs. I/II)	<0.001	2.646	1.942	3.606	0.005	1.687	1.168	2.437
Nodal status (positive vs. negative)	<0.001	2.569	1.912	3.452	<0.001	1.906	1.346	2.700
Residual tumors (yes vs. no)	<0.001	3.937	2.204	7.033	0.001	2.650	1.463	4.801
UBE2D1 RNA expression (continuous)	0.007	1.469	1.113	1.939	0.029	1.359	1.031	1.791