Table 2 Different time of NRS scores between 2 groups
NRS score (mean ± SD) | RFT (n = 97) | Coblation (n = 150) | t | 95%CI of the Difference | P |
|---|---|---|---|---|---|
Baseline | 7.65 ± 1.35 | 7.72 ± 1.31 | −0.407 | −0.414-0.270 | 0.684 |
Discharge | 1.23 ± 1.10 | 1.17 ± 1.27 | 0.383 | −0.249-0.369 | 0.702 |
1 month | 0.96 ± 1.77 | 0.93 ± 1.84 | 0.108 | −0.440-0.491 | 0.914 |
3 months | 1.12 ± 1.99 | 1.23 ± 2.15 | −0.379 | −0.638-0.433 | 0.705 |
6 months | 1.19 ± 2.11 | 1.42 ± 2.30 | −0.808 | −0.806-0.337 | 0.420 |
12 months | 1.58 ± 2.51 | 1.71 ± 2.45 | −0.401 | −0.765-0.506 | 0.689 |