|
Age (year)
|
71 (50~80)
|
|
Gender
|
|
Male
|
20
|
|
Female
|
11
|
|
ECOG score
|
|
0/1
|
19/12
|
|
Pathology
|
|
SCC/Adno/ Unclassified/None
|
7/14/4/6
|
|
Primary tumor size, median (range)
|
3.1 (1.1~4.7) cm
|
|
Primary tumor volume, median (range)
|
19.39 (0.97~56.23) cm3
|
|
Stage (AJCC staging v7) I/IIa
|
21/10
|
|
T1aN0M0
|
4
|
|
T1bN0M0
|
7
|
|
T2aN0M0
|
10
|
|
T1aN1M0
|
1
|
|
T1bN1M0
|
4
|
|
T2aN1M0
|
5
|
|
Tumor location
|
|
Left/right lung
|
9/22
|
|
Upper/middle/lower lobe
|
19/2/10
|
|
Peripheral/median/central type-SPHIC institutional definition
|
3/15/13
|
|
Smoking history (packyears), median (range)
|
15 (0~150)
|
|
Refusal of surgery
|
8
|
|
Medically inoperable
|
23
|
