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Comparison between & within groups
| WUG | MUG | t (p) | ||
|---|---|---|---|---|
| KSF-MPQ | Pre | 10.44± 3.89 | 10.94± 3.97 | -0.593 (0.563) |
| Post | 7.77± 2.55 | 7.88± 3.84 | ||
| t (p) | 2.522 |
5.218 |
||
| VAS score | Pre | 2.66± 1.71 | 2.55± 1.61 | 0.442 (0.661) |
| Post | 1.27± 1.48 | 1.22± 1.43 | ||
| t (p) | 2.858 |
2.309 |
||
| Tone (Hz) | Pre | 18.81± 2.18 | 17.91± 1.98 | 0.638 (0.529) |
| Post | 15.89± 1.95 | 15.80± 3.32 | ||
| t (p) | 3.636 |
2.140 |
||
| Stiffness (N/m) | Pre | 360.77± 69.70 | 345.33± 70.12 | 1.226 (0.229) |
| Post | 299.33± 43.14 | 319.33± 54.66 | ||
| t (p) | 2.893 |
1.325 (0.197) | ||
| Elasticity | Pre | 1.01± 0.19 | 0.95± 0.10 | -0.310 (0.758) |
| Post | 0.97± 0.15 | 0.88± 0.26 | ||
| t (p) | 0.823 (0.417) | 1.160 (0.257) | ||
| Relaxation (ms) | Pre | 14.69± 2.37 | 14.45 ± 4.11 | -0.582 (0.564) |
| Post | 15.84± 2.52 | 14.70± 2.64 | ||
| t (p) | -1.257 (0.218) | -0.200 (0.843) | ||
| Creep | Pre | 0.91± 0.13 | 0.92± 0.14 | -2.338 (0.077) |
| Post | 0.96± 0.14 | 0.80± 0.15 | ||
| t (p) | -1.023 (0.312) | 2.261 (0.136) | ||
| Algometer | Pre | 5.60± 2.02 | 4.57± 1.67 | -0.141 (0.889) |
| Post | 7.28± 1.66 | 6.14± 1.65 | ||
| t (p) | -2.961 |
2.902 |
||
| Temperature (℃) | Pre | 28.28± 0.67 | 28.54± 0.85 | -0.358 (0.723) |
| Post | 30.43± 3.57 | 30.28± 2.98 | ||
| t (p) | -2.464 |
-2.345 |
||
Values indicate mean±standard deviation. WUG: Wearable Ultrasound Group, MUG: Medical Ultrasound Group, KSF-MPQ: Korean version of the Short Form of the McGill Pain Questionnaire, VAS: Visual Analog Scale. *p<0.05, **p<0.01, ***p<0.001.