Table 5 Non-inferiority of ODI at 1 month after LMBB
US-group | FS-group | Difference between the groups [95% CI for the difference] | Mann-Whitney U test for non-inferiority | Conclude non-inferiority at α = 0.05 |
|---|---|---|---|---|
15.1 ± 8.4 | 15.0 ± 10.1 | 0.108 [−5.2; + 5.4] | 0.047 | Yes |