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Table 1 General information of patients

From: Bipedicular percutaneous kyphoplasty versus unipedicular percutaneous kyphoplasty in the treatment of asymmetric osteoporotic vertebral compression fractures: a case control study

  

All

BPKP Group

UPKP group

t/X2

p

n

 

25

10

15

  

Gender

Male/femal

7/18

2/8

5/10

0.529

0.467

Age

(year)

74.560 ± 8.903

79.800 ± 5.453

71.067 ± 9.169

0.129

0.113

Associated disease

    

2.475

0.65

 

Hypertension

7

2

5

  
 

Diabetes

4

1

3

  
 

Kyphosis

3

2

1

  
 

Lumbar spinal canal stenosis

4

2

2

  
 

History of cerebral infarction

1

0

1

  

Fractured vertebrae

    

8.993

0.253

 

T10

1

1

0

  
 

T11

1

0

1

  
 

T12

5

1

4

  
 

L1

8

3

5

  
 

L2

3

2

1

  
 

L3

2

2

0

  
 

L4

3

0

3

  
 

L5

2

1

1

  
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