Table 1

Correlation between DUSP-9 expression and clinical pathologic features of the patients with clear cell renal cell carcinoma

Clinical-pathologic variables

n

DUSP-9 expression

χ2

p


Low

High


All cases

211

117

94

4.667

0.031

Male

140

85

55

Female

71

32

39

Age (yrs)

0.417

0.518

> 50

104

60

44

50

107

57

50

Pathologic stage

17.112

0.001

I

128

58

70

II

23

13

10

III

31

22

9

IV

29

24

5

Fuhrman Grade

14.492

0.002

I

39

28

11

II

123

72

51

III

34

10

24

IV

15

7

8

Tumor size (cm)

10.906

0.001

≤7

136

64

72

>7

75

53

22

T stage

14.914

0.001

T1

135

63

72

T2

35

21

14

T3, T4

41

33

8

N stage

6.248

0.012

N0

184

96

88

N+

27

21

6

Metastasis

7.708

0.005

No

188

98

90

Yes

23

19

4

Recurrence

24.050

<0.001

No

181

88

93

Yes

30

29

1


Wu et al. BMC Cancer 2011 11:413   doi:10.1186/1471-2407-11-413

Open Data