Table 2 Pressure pain thresholds and concurrent validity in healthy participants and people with migraine
| PPTs in healthy participants (n = 26) | PPTs in people with migraine (n = 29) | |||||
|---|---|---|---|---|---|---|
| Location | Digital algometer (mean, SD) |
Analogue Algometer (mean, SD) | ICC 3.1 (95%CI) |
Digital Algometer (mean, SD) |
Analogue Algometer (mean, SD) | ICC 3.1 (95%CI) |
| Dominant side | ||||||
| Temporalis muscle | 283.3 (57.7) | 289.6 (53.2) | .98 (0.96–0.99) | 179.1 (45.1) | 185.9 (51.6) | .86 (0.73–0.93) |
| C1 paraspinal muscles | 277 (48.7) | 280.4 (49.0) | .98 (0.96–0.99) | 218.6 (58.2) | 227.1 (59.9) | .94 (0.87–0.97) |
| Trapezius muscle | 357.1 (55.5) | 361.1 (51.3) | .97 (0.94–0.99) | 317.2 (85.6) | 332.8 (88.9) | .95 (0.89–0.97) |
| Extensor carpi radialis muscle | 282.0 (52.5) | 286.0 (50.9) | .97 (0.94–0.99) | 236.4 (56.6) | 240.8 (54.3) | .82 (0.65–0.91) |
| Tibialis anterior muscle | 561.7 (77.4) | 559.4 (78.5) | .98 (0.96–0.99) | 436.9 (121.3) | 449.3 (120.6) | .97 (0.95–0.99) |
| Non dominant side | ||||||
| Temporalis muscle | 283.5 (55.8) | 289.2 (54.3) | .98 (0.97–0.99) | 173.8 (41.2) | 177.4 (40.3) | .93 (0.85–0.96) |
| C1 paraspinal muscles | 276.4 (44.2) | 282.2 (43.7) | .97 (0.94–0.99) | 219.2 (61.3) | 230.9 (63.7) | .94 (0.87–0.97) |
| Trapezius muscle | 354.8 (60.0) | 361.1 (51.2) | .98 (0.95–0.99) | 317.2 (88.9) | 335.4 (90.2) | .95 (0.89–0.97) |
| Extensor carpi radialis muscle | 278.2 (50.3) | 282.6 (50.9) | .98 (0.95–0.99) | 238.4 (58.3) | 254.6 (59.3) | .84 (0.70–0.92) |
| Tibialis anterior muscle | 562.7 (75.5) | 564.7 (77.5) | .99 (0.98–0.99) | 435.1 (115.5) | 446.6 (128.7) | .97 (0.94–0.99) |