Table 2 Relationship between PSMC2 expression and tumor characteristics in patients with ovarian cancer.

All patients

148

56

92

Age (years)

0.197

 <52

74

32

42

 ≥52

73

24

49

Grade

0.019*

 I

14

6

8

 II

17

10

7

 III

86

23

63

T Infiltrate

0.715

 T1

9

5

4

 T2

35

12

23

 T3

103

38

65

Lymphatic metastasis (N)

0.897

 N0

106

40

66

 N1

41

15

26

Metastasize (M)

0.790

 M0

114

42

72

 M1

33

13

20

Stage

0.896

 1

9

5

4

 2

35

12

23

 3

70

25

45

 4

33

13

20

Tumor size

0.118

 <12.5 cm

73

23

50

 ≥12.5 cm

75

33

42

Tumor recurrence

0.359

 No

29

13

16

 Yes

118

42

76