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Table 1 The means of expressions, standard errors, and ANOVA P values for grade I versus grade II/III tumors for single and double-stained markers

From: In situ characterization of stem cells-like biomarkers in meningiomas

Marker(s)

Grade

Mean

STD error

P value

Nestin+

GI

29.45

5.70

0.231

 

GII/III

39.22

5.73

 

Ki67+

GI

0.77

0.17

0.019*

 

GII/III

2.72

0.78

 

CD133+

GI

36.60

6.22

0.770

 

GII/III

39.11

5.86

 

Sox2+

GI

12.45

2.76

0.929

 

GII/III

12.82

3.22

 

Vimentin+

GI

83.13

4.31

0.016*

 

GII/III

94.56

1.57

 

Frizzled9+

GI

11.82

2.35

0.000**

 

GII/III

31.23

4.10

 

GFAP+

GI

49.11

5.80

0.000**

 

GII/III

78.03

3.28

 

BIIITubulin+

GI

30.65

5.16

0.033*

 

GII/III

47.01

5.49

 

SSEA4+

GI

75.70

4.57

0.053

 

GII/III

87.11

3.57

 

Olig2+

GI

55.33

5.02

0.072

 

GII/III

67.55

4.43

 

Nestin+Ki67+

GI

0.51

0.16

0.080

 

GII/III

1.23

0.37

 

Nestin+Ki67−

GI

28.94

5.59

0.258

 

GII/III

37.98

5.63

 

Nestin−Ki67+

GI

0.26

0.08

0.037*

 

GII/III

1.49

0.56

 

CD133+Sox2+

GI

11.73

2.71

0.039*

 

GII/III

5.48

1.20

 

CD133+Sox2−

GI

24.87

4.41

0.224

 

GII/III

33.63

5.61

 

CD133−Sox2+

GI

0.72

0.31

0.023*

 

GII/III

7.35

2.77

 

Vimentin+FZD9+

GI

11.80

2.36

0.000**

 

GII/III

31.08

4.12

 

Vimentin+FZD9−

GI

71.34

3.87

0.159

 

GII/III

63.48

3.95

 

Vimentin−FZD9+

GI

0.03

0.02

0.125

 

GII/III

0.15

0.08

 

SSEA4+SOX2+

GI

12.57

2.50

0.565

 

GII/III

10.59

2.36

 

SSEA4+SOX2−

GI

63.13

4.12

0.021*

 

GII/III

76.52

3.91

 

SSEA4−SOX2+

GI

0.07

0.05

0.539

 

GII/III

0.03

0.03

 

SSEA4+Olig2+

GI

49.81

5.42

0.035*

 

GII/III

64.64

4.29

 

SSEA4+Olig2-

GI

29.15

3.51

0.324

 

GII/III

23.97

3.85

 

SSEA4−Olig2+

GI

5.52

2.95

0.405

 

GII/III

2.91

0.95

 
  1. P values for ANOVA Welch and Brown–Forsythe are indicated
  2. * P significant at the 0.05 level (2-tailed)
  3. ** P is significant at the 0.01 level (2-tailed)