Skip to main content

Table 1 Association between clinical and MR features and CIC mutation status (follow up: 0.03–156.11 months)

From: Oligodendroglial tumours: subventricular zone involvement and seizure history are associated with CIC mutation status

 

No. of CIC Wild-Type

No. of CIC Mutations

χ2

P

Age

  

0.08

0.777

  < 40 year

20

3

  

  > =40 years

29

7

  

Sex

  

0.083

0.773

 Female

24

6

  

 Male

25

4

  

Race Category

  

0.179

0.672

 Black or African American

3

1

  

 White

46

9

  

Seizure History

  

7.538

0.023*

 No

12

7

  

 Yes

36

3

  

KPS

  

3.334

0.068

  < 80

4

2

  

  > =80

27

2

  

Primary Tumor Laterality

  

0.183

0.669

 Left

18

5

  

 Right

31

5

  

Volume

  

7.687

0.006*

  < 60 cm3

10

7

  

  > =60 cm3

39

3

  

Multifocal

  

0.234

0.651

 No

48

10

  

 Yes

1

0

  

Intratumoral hemorrhage

  

0.308

0.579

 No

45

8

  

 Yes

4

2

  

Enhancing margin

  

1.632

0.201

 Well Defined

18

1

  

 Poorly Defined

31

9

  

Necrosis

  

< 0.001

1

 No

6

1

  

 Yes

43

9

  

Proportion contrast-enhanced tumor

  

2.649

0.104

  < 5%

34

10

  

  > =5%

15

0

  

Subventricular Zone Involvement

  

9.802

0.002*

 No

15

9

  

 Yes

34

1

  
  1. *P < 0.05