Table 2 Ratings of global pain intensity at rest, individual pressure pain threshold, and suprathreshold pressure pain (4/10 and 7/10) before intervention and at 1-year and 2-year follow-ups
n = 30 | Before | One-year follow-up | Two-year follow-up | P values |
|---|---|---|---|---|
Global pain at rest on a scale of 0 to 100, median (25th–75th percentiles) | 11 (0–24) | 8 (3–25) | 6 (0–20) | 0.040 |
PPT mean in kPa, mean (SD) | 338 (136) | 304 (140) | 325 (141) | n.s. |
Suprathreshold 4/10 in kPa, mean (SD) | 458 (199) | 412 (166) | 426 (163) | n.s. |
Suprathreshold 7/10 in kPa, mean (SD) | 647 (302) | 539 (230) | 560 (193) | 0.006 |