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Table 3 Correlation between RUNX2 expression and WWOX/VEGFA expression in OS, detected by IHC in 54 cases

From: Correlation of WWOX, RUNX2 and VEGFA protein expression in human osteosarcoma

RUNX2

N

WWOX

VEGFA

  

-

+

++

+++

-

+

++

+++

-

28

20

5

1

2

9

13

2

4

+

13

7

2

3

1

2

8

0

3

++

3

2

0

0

1

1

0

0

2

+++

10

4

3

2

1

1

1

4

4

Total

54

  1. Spearman’s correlation coefficient: r = 0.246, P = 0.073(RUNX2 and WWOX); r = 0.359, P = 0.008(RUNX2 and VEGFA).