Table 3.

UVA/MVA for Overall Survival

Factor	UVA		MVA
	Hazard Ratio (95% Confidence Interval)	p-value	Hazard Ratio (95% Confidence Interval)	p-value
SBRT vs CONV	0.73 (0.57, 0.95)	0.018	0.77 (0.55, 1.06)	0.10
Age (continuous)	1.03 (1.01, 1.04)	< 0.001	1.03 (1.02, 1.05)	<0.001
KPS (≥ 80 vs. < 80)	0.62 (0.49, 0.80)	< 0.001	0.66 (0.51, 0.85)	0.002
Histology (squamous vs. adeno, n=493)	1.63 (1.25, 2.12)	< 0.001	1.58 (1.20, 2.07)	0.001
T-stage (T2 vs T1)	1.80 (1.40, 2.31)	< 0.001	1.38 (1.03, 1.85)	0.03
BED (Gy, continuous)	0.9959 (0.9922, 0.9996)	0.028	0.999 (0.995, 1.004)	0.70
Smoking (former vs. never)	1.12 (0.73, 1.71)	0.61
Smoking (current vs. never)	0.89 (0.53, 1.49)	0.65
Gender (F vs M)	1.06 (0.83, 1.35)	0.63