|
Variable
|
VEGF
| |
HIF1A
|
|---|
|
Negative
|
Positive
|
Negative
|
Positive
| |
|---|
|
Stage
|
|
II CRC
|
8 (44.4)
|
40 (49.4)
| |
13 (48.2)
|
35 (48.6)
| |
| | | |
0.705
| | |
0.967
|
|
III CRC
|
10 (55.6)
|
41 (50.6)
| |
14 (51.8)
|
37 (51.4)
| |
|
Histological grade
|
|
Low grade
|
6 (33.3)
|
17 (21.2)
| |
8 (29.6)
|
15 (21.1)
| |
| | | |
0.355a
| | |
0.375
|
|
High grade
|
12 (66.7)
|
63 (78.8)
| |
19 (70.4)
|
56 (78.9)
| |
|
Vascular invasion
|
|
No
|
12 (66.7)
|
72 (88.9)
| |
23 (85.2)
|
61 (84.7)
| |
| | | |
0.028
a
| | |
0.999a
|
|
Yes
|
6 (33.3)
|
9 (11.1)
| |
4 (14.8)
|
11 (15.3)
| |
|
Perineural invasion
|
|
No
|
16 (88.9)
|
62 (76.5)
| |
21 (77.8)
|
57 (79.2)
| |
| | | |
0.347a
| | |
0.880
|
|
Yes
|
2 (11.1)
|
19 (23.5)
| |
6 (22.2)
|
15 (20.8)
| |
|
Lymphatic invasion
|
|
No
|
15 (83.3)
|
58 (71.6)
| |
11 (40.7)
|
15 (20.8)
| |
| | | |
0.386a
| | |
0.045
|
|
Yes
|
3 (16.7)
|
23 (28.4)
| |
16 (59.3)
|
57 (79.2)
| |
-
p-values calculated using the chi-square test
-
a
p-values calculated using Fisher’s exact test
