JTCS -- Naunheim et al. 131 (1): 43 Figure OO1

		Relative odds	P value

Operative mortality	Non–upper-lobe predominance (radiologist)	2.99	.009
Pulmonary morbidity	Age in years	1.05	.02
	FEV₁ % predicted	0.97	.05
	DLCO % predicted	0.97	.01
Cardiovascular morbidity	Age in years	1.07	.004
	Oral steroid use	1.72	.04
	Non–upper-lobe predominance (QIA ${alpha}$ measure)	2.67	<.001

FEV ₁, Forced expiratory volume in 1 second; D LCO , diffusion capacity; QIA, quantitative image analysis.