Table 2 Case-by-case analysis of shear wave speed (SWS) in the IBM and NAM groups with corresponding age and muscle weakness
Study Subtype | Age | SWSD Rest-m/s | SWSD Stretch-m/s | SWSVL Rest-m/s | SWSVL Stretch-m/s | MMTD /10 | MMT quads/10 |
|---|---|---|---|---|---|---|---|
NAM | 69 | 1.75 | 2.04 | 1.95 | 2.04 | 9 | 10 |
NAM | 71 | 1.75 | 1.79 | 1.89 | 2.87 | 9 | 8 |
NAM | 52 | 1.77 | 2.03 | 1.68 | 1.70 | 6 | 7 |
NAM | 56 | 2.67 | 2.29 | 1.67 | 1.81 | 10 | 8 |
NAM | 70 | 2.17 | 2.12 | 1.55 | 2.28 | 7 | 8 |
IBM | 76 | 1.78 | 4.05 | 1.83 | 4.19 | 7 | 5 |
IBM | 77 | 2.56 | 2.10 | 1.50 | 1.77 | 10 | 9 |
IBM | 68 | 1.61 | 2.51 | 1.41 | 3.43 | 10 | 7 |
IBM | 61 | 1.81 | 2.25 | 1.71 | 2.30 | 5 | 9 |
IBM | 70 | 1.66 | 2.59 | 2.16 | 1.30 | 10 | 7 |
HC Mean+/-SD | 61.00, 7.47 | 2.14+/-0.43 | 2.40+/-0.36 | 1.74+/-0.24 | 1.93+/-0.20 | 10 | 10 |