Clinicopathological feature
| |
n
|
mean ± SD
|
p-value
|
---|
Tissue
|
Adjacent non-cancerous tissue
|
87
|
5.4243 ± 1.4702
|
< 0.001*
|
LUSC+LUAD
|
777
|
2.8632 ± 1.37928
|
Age (years)
|
< 60
|
179
|
2.919 ± 1.37944
|
0.330
|
≥60
|
573
|
2.8038 ± 1.37438
|
Gender
|
Female
|
323
|
2.8799 ± 1.37826
|
0.776
|
Male
|
454
|
2.8513 ± 1.38139
|
Tumor location
|
Central lung
|
160
|
2.6915 ± 1.24372
|
0.604
|
Peripheral lung
|
186
|
2.7666 ± 1.41787
|
Stage
|
Stage I-II
|
625
|
2.8494 ± 1.3589
|
0.630
|
Stage III-IV
|
144
|
2.9145 ± 1.47731
|
T
|
T1-T2
|
647
|
2.9128 ± 1.37596
|
0.008*
|
T3-T4
|
127
|
2.5658 ± 1.33528
|
N
|
No
|
504
|
2.8585 ± 1.39145
|
0.803
|
Yes
|
258
|
2.8324 ± 1.35039
|
M
|
No
|
535
|
2.7722 ± 1.34822
|
0.124
|
Yes
|
22
|
3.277 ± 1.45564
|
- SD Standard deviation, LUAD Lung adenocarcinoma, LUSC Lung squamous cell carcinoma
- *p < 0.05 was considered statistically significant