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The Egyptian Journal of Neurology, Psychiatry and Neurosurgery

Table 1 Demographic data of the studied patients

From: Minimally invasive surgical management of symptomatic lumbar disc herniation: can the endoscope replace the microscope?

 

MD

ED

p

n

%

n

%

Age group

     

 20–30

5

25.0

5

25.0

0.726*

 31–40

7

35.0

9

45.0

 41–50

7

35.0

4

20.0

 51–60

1

5.0

2

10.0

Sex

     

 Male

18

90.0

14

70

0.513*

 Female

2

10.0

6

30

  1. MD microscopic discectomy, ED endoscopic discectomy, N number
  2. *Chi square test
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