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Table 1 Demographic characteristics of both groups

From: Clinical efficacy of AUSS/UNSES-TLIF in the treatment of single-segment degenerative lumbar spinal stenosis: a retrospective study

Variable

AUSS-TLIF group

MIS-TLIF group

Statistics

P-value

Cases

34

37

 

Male/female

15/19

15/22

χ2 = 0.0929

0.7605

Age (years)

63.18 ± 7.73

64.03 ± 6.97

t = 0.4808

0.6322

BMI (kg/m2)

25.02 ± 3.27

24.85 ± 3.12

t = 0.2086

0.8354

Diseased segment

    

 L4/5

18

20

χ2 = 0.0088

0.9252

 L5/S1

16

17

  

Conservative time (months)

10.00 ± 3.98

9.92 ± 3.45

t = 0.0906

0.9281

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X