Parameters

Total

RMBX

P

Ki67

P

Low

High

Low

High

Age (years)

≤65

41

26

15

0.822

16

25

0.509

>65

46

31

15

17

29

Gender

Male

53

37

16

0.357

19

34

0.656

Female

Histological grade

34

20

14

14

20

Well

23

6

17

0.000*

18

5

0.000*

Mod

32

22

10

11

21

Poor

32

29

3

4

28

Metastasis

Positive

57

23

7

0.155

24

33

0.354

Negative

30

34

23

9

21

Tumor size (cm)

≤5

29

26

3

0.004*

6

23

0.021*

>5

58

31

27

27

31

Tumor invasion (T)

T1

15

9

6

0.884

6

9

0.866

T2

15

11

4

5

10

T3

39

25

14

16

23

T4

18

12

6

6

12