From: Retrospective evaluation of pain in patients with coccydynia who underwent impar ganglion block
Observation time | VAS (Mean ± SD) | P-value |
---|---|---|
Before the block | 7.4 ± 1 | |
After the block | 5.2 ± 1.5 | < 0.001 |
< 3 months | 4.7 ± 2.1 | < 0.001 |
3–6 months | 4.3 ± 2.4 | < 0.001 |
6 months-1 year | 4.2 ± 2.6 | < 0.001 |