VEGF | CD34 | CD31 | CD105 | Vessel invasion | ||||||
---|---|---|---|---|---|---|---|---|---|---|
VEGF, vascular endothelial growth factor. | ||||||||||
Stage | ||||||||||
IB | 8 | 35 | 20 | 23 | 17 | 26 | 16 | 27 | 30 | 13 |
IIA | 1 | 7 | 1 | 7 | 3 | 5 | 1 | 7 | 8 | 0 |
χ2 Value (p value) | 0.008 (0.929) | 1.970 (0.160) | 0.082 (0.775) | 0.908 (0.341) | 1.849 (0.174) | |||||
Smoker | ||||||||||
No | 1 | 5 | 3 | 3 | 2 | 4 | 2 | 4 | 6 | 1 |
Yes | 8 | 37 | 18 | 27 | 18 | 27 | 15 | 30 | 32 | 12 |
χ2 Value (p value) | 0.253 (0.615) | 0.001 (0.979) | 0.017 (0.896) | 0.213 (0.645) | 0.070 (0.791) | |||||
Surgical procedure | ||||||||||
Lobectomy | 7 | 28 | 12 | 23 | 11 | 24 | 10 | 25 | 27 | 8 |
Pneumonectomy | 2 | 14 | 9 | 7 | 9 | 7 | 7 | 9 | 11 | 5 |
χ2 Value (p value) | 0.066 (0.798) | 1.374 (0.241) | 1.892 (0.169) | 0.558 (0.455) | 0.085 (0.770) | |||||
Histology | ||||||||||
Squamous | 4 | 24 | 9 | 19 | 13 | 15 | 10 | 18 | 21 | 7 |
Non-squamous | 5 | 18 | 12 | 11 | 7 | 16 | 7 | 16 | 17 | 6 |
χ2 Value (p value) | 0.106 (0.745) | 1.347 (0.246) | 0.767 (0.381) | 0.010 (0.921) | 0.055 (0.815) | |||||
Grading | ||||||||||
G1 | 4 | 7 | 9 | 2 | 5 | 6 | 5 | 6 | 10 | 1 |
G2 | 3 | 19 | 8 | 14 | 8 | 14 | 5 | 17 | 17 | 5 |
G3 | 2 | 16 | 4 | 14 | 7 | 11 | 7 | 11 | 11 | 7 |
χ2 Value (p value) | 3.424 (0.180) | 1.382 (0.876) | 0.255 (0.880) | 2.091 (0.352) | 3.347 (0.188) |