Table 2 Comparison of LBP of the two groups
Subgroup | ID group (N = 35) | Non-ID group (N = 371) | P value |
|---|---|---|---|
Pre LPB VAS score | 4.8 ± 2.3 | 4.8 ± 2.1 | 0.837 |
Post LBP VAS score (1 day) | 3.2 ± 1.2 | 3.1 ± 1.1 | 0.596 |
Post LBP VAS score (3 days) | 2.2 ± 1.0 | 2.2 ± 0.9 | 0.943 |
Post LBP VAS score (7 days) | 1.8 ± 0.9 | 1.5 ± 0.9 | 0.083 |
Post LBP VAS score (15 days) | 1.7 ± 1.1 | 1.3 ± 1.0 | 0.012 |
Post LBP VAS score (1 month) | 1.5 ± 1.0 | 1.1 ± 0.9 | 0.017 |
Post LBP VAS score (3 months) | 1.1 ± 0.7 | 1.0 ± 0.8 | 0.589 |
Post LBP VAS score (6 months) | 1.0 ± 0.8 | 0.8 ± 0.8 | 0.380 |
Post LBP VAS score (12 months) | 0.8 ± 0.7 | 0.7 ± 0.8 | 0.842 |