Skip to main content

Table 1 The general information of UBE and PELD

From: Unilateral biportal endoscopic discectomy versus percutaneous endoscopic lumbar discectomy in the treatment of lumbar disc herniation: a retrospective study

 

PELD (n = 30)

UBE (n = 24)

p value

Age (years)

46.10 ± 10.45

46.25 ± 12.78

0.963

Gender

   

M

13

10

0.902

F

17

14

 

BMI (kg/m2)

22.09 ± 2.90

22.19 ± 3.46

0.905

Follow-up duration (months)

6.40 ± 0.29

6.36 ± 0.21

0.599

Disc location

   

Central

7

6

0.887

Paracentral

23

18

 

Disc level

   

L3-4

3

1

0.606

L4-5

18

15

 

L5-S1

9

8