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Table 2 Fraction (%) of carcinomas immunopositive for the studied proteins in the whole material and in subgroups

From: A prognostic model based on cell-cycle control predicts outcome of breast cancer patients

 

n

All

N-

N+

T1

T2–3

low grade

high grade

alive

DOD

Securin

604

34

28

52

19

36

28

52

19

42

Separase

401

31

18

32

15

19

17

57

18

34

Cdc20

387

5

3

7

3

6

4

11

4

8

Pttg1IP

420

56

59

53

65

51

66

28

60

51

SA2

470

28

32

22

29

26

28

26

33

19

Cdk1

384

23

9

24

8

24

12

26

6

26

CyclinB1

455

57

53

61

49

60

55

66

51

67

  1. N- node-negative, N+ node-positive, T1 tumor size < 2 cm, T2–3 tumor size ≥2 cm, low grade = grades 1–2, high grade grade 3, DOD dead of disease