Table 3.

Hierarchical Linear Regression Model: 30-day Mortality

Variable	OR	CI	p-value	F test
Procedure Type				13.63
Pneumonectomy	7.25	4.16 – 12.63	<0.001
Chest wall resection with lung	5.35	2.31 –12.36	<0.001
Lobectomy/bilobectomy	1.92	1.19 – 3.08	0.007
Segmentectomy	1.80	0.99 – 3.26	0.052
Wedge resection	2.15	1.26 – 3.66	0.005
VATS lobectomy	1.25	0.73 – 2.15	0.42
VATS segmentectomy	0.58	0.23 – 1.46	0.247
VATS wedge resection	REF
Surgical Year				2.25
2007	0.62	0.39 – 0.98	0.043
2008	0.74	0.47 – 1.17	0.203
2009	0.82	0.52 – 1.30	0.401
2010	REF
Age				7.48
65–69	0.40	0.26 – 0.61	<0.001
70–74	0.43	0.29 – 0.65	<0.001
75–79	0.68	0.46 – 1.01	0.053
80–84	0.58	0.38 – 0.88	0.012
85+	REF
Gender				32.5
Female	0.55	0.44 – 0.67	<0.001
Male	REF
Race				0.79
Asian	1.47	0.83 – 2.59	0.186
Black	1.16	0.75 – 1.77	0.507
Other	1.19	0.68 – 2.07	0.551
White	REF
Induction Radiation	1.71	1.20 – 2.43	0.003	8.94
Acute MI	1.54	1.17 – 2.02	0.002	9.57
CHF	1.86	1.44 – 2.39	<0.001	22.88
PVD	0.98	0.76 – 1.28	0.907	0.01
Cerebrovascular Disease	1.87	1.44 – 2.43	<0.001	22.06
COPD	1.11	0.90 – 1.37	0.334	0.93
Diabetes	1.03	0.82 – 1.28	0.801	0.06
Renal Failure	0.99	0.72 – 1.35	0.933	0.01

REF = reference VATS = video-assisted thorascopic surgery MI = myocardial infarction CHF = congestive heart failure PVD = peripheral vascular disease COPD = chronic obstructive pulmonary disease