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Patient baseline characteristics
| All patients (N = 46) | |
|---|---|
|
Age, mean ± SD—yr. |
67.2 ± 10.7 |
|
Sex—no. (%) |
|
|
Female |
11 (24) |
|
Male |
35 (76) |
|
Race—no. (%) |
|
|
White |
36 (78) |
|
Non-white |
10 (22) |
|
Smoking status—no. (%) |
|
|
Never |
13 (28) |
|
Ever |
27 (59) |
|
Missing |
6 (13) |
|
Histologic type—no. (%) |
|
|
Epithelioid |
39 (85) |
|
Sarcomatous |
2 (4) |
|
Other |
5 (11) |
|
Stage—no. (%) |
|
|
I |
5 (11) |
|
II |
8 (17) |
|
III |
11 (24) |
|
IV |
3 (7) |
| Missing | 19 (41) |
