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Table 1 Comparison of preoperative data between two groups

From: Comparison of the safety and efficacy of unilateral biportal endoscopic lumbar interbody fusion and uniportal endoscopic lumbar interbody fusion: a 1-year follow-up

 

BLIF group

ULIF group

P

Age

50.83 ± 6.11

51.20 ± 6.49

0.822

VAS pro

7.40 ± 0.50

7.43 ± 0.50

0.790

ODI pro

43.17 ± 1.95

43.10 ± 2.11

0.934