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Table 1 The relation between the expression of Bmi-1 protein and clinicopathologic variables

From: Bmi-1 regulates stem cell-like properties of gastric cancer cells via modulating miRNAs

Variables

Bmi-1(+)

Bmi-1(−)

P value

Lymph node metastasis

 Negative

7(33.3 %)

14(66.7 %)

0.003

 Positive

51(68.9 %)

23(31.1 %)

 

T classification

 T1–3

22(57.9 %)

16(42.1 %)

0.606

 T4

36(63.2 %)

21(36.8 %)

 

TNM staging

 I

2(50 %)

2(50 %)

0.254

 II

10(45.5 %)

12(54.5 %)

 

 III

38(69.1 %)

17(30.9 %)

 

 IV

8(57.1 %)

6(42.9 %)

 

Differentiation

 Moderately

25(59.5 %)

17(40.5 %)

0.786

 Poorly

33(62.3 %)

20(37.7 %)

 

Vascular invasion

 Positive

39(65.0 %)

21(35.0 %)

0.302

 Negative

19(54.3 %)

16(45.7 %)

 

Neural invasion

 Positive

35(61.4 %)

22(38.6 %)

0.932

 Negative

23(60.5 %)

15(39.5 %)

 

Age(year)

 ≥60

22(57.9 %)

16(42.1 %)

0.606

 <60

36(63.2 %)

21(36.8 %)

 

Gender

 Male

41(61.2 %)

26(38.8 %)

0.965

 Female

17(60.7 %)

11(39.3 %)

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