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Table 3 Modified MacNab outcome assessment of patient satisfaction

From: Comparison of clinical efficacy and radiological findings of interspinous dynamic stabilization system versus unilateral biportal endoscopy for lumbar spinal stenosis: a retrospective cohort study

Index

 

IDSS group (n = 112)

UBE group (n = 97)

Modified MacNab Criteria

Excellent

84

79

Good

11

8

Fair

13

7

Poor

4

3

Excellent/good rate(%)

 

84.82%

89.69%

P-value

0.285

  1. P < 0.05, statistical significance