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Table 2 Relationship between VEGF and clinicohistological features

From: Expression of HIF-1alpha and VEGF in colorectal cancer: association with clinical outcomes and prognostic implications

Factors

No. of patients

VEGF

 
  

Positive expression

χ2

P

Age

    

<60

24

14(58.3%)

0.059

0.809

≥ 60

47

26(55.3%)

  

Sex

    

Male

43

25(58.1%)

0.144

0.704

Female

28

15(53.6%)

  

Tumor size

    

<5 cm

31

19(61.3%)

0.549

0.459

≥ 5 cm

40

21(52.5%)

  

Differentiation

grade

    

Poor

11

4(36.4%)

5.431

0.066

Moderate

48

26(54.2%)

  

Well

12

10(83.3%)

  

Invasion Depth

    

T1 + T2

10

5(50%)

0.190

0.663

T3 + T4

61

35(57.4%)

  

Tumor stage

    

I+II

42

12(28.6%)

32.229

<0.001

III+IV

29

28(96.6%)

  

lymphnode matastasis,

    

No

44

14(31.8%)

28.280

<0.001

Yes

27

26(96.3%)

  

Liver matastasis

    

NO

60

30(50%)

6.324

0.012

Yes

11

10(90.9%)

  
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