Table 3.

Multivariate cox regression analysis for overall survival in early stage patients with lung ADC cancer

Variable	Overall survival (n=44)
	Hazard ratios (95% CI)	P value
Age	0.991 (0.946-1.038)	0.702
Gender	1.109 (0.435-2.828)	0.829
Histology	0.991 (0.595-1.650)	0.971
Pathologic grade	1.190 (0.529-2.676)	0.674
Hsp90-beta	2.440 (1.076-5.530)	0.033

CI, confidence interval.