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BioMed Research International
/
2021
/
Article
/
Tab 1
/
Research Article
Oblique Lateral Interbody Fusion versus Transforaminal Lumbar Interbody Fusion in Degenerative Lumbar Spondylolisthesis: A Single-Center Retrospective Comparative Study
Table 1
Comparison of preoperative clinical features between the two groups.
Clinical features
TLIF group (
)
OLIF group (
)
value
Age (year),
0.641
Gender (
),
Male/Female
23/14
16/12
0.683
BMI (kg/m
2
),
0.591
ASA grade (
)
0.779
I
24
17
II
10
9
III
3
2
Operation level (
)
0.890
L3/4
10
8
L4/5
27
21
BMD (
score),
0.101
Follow-up time (month),
0.282