Table 3.
Participant # | Primary Ambulation | Weaker Leg MFI Average % | Stronger Leg MFI Average % | Weaker Leg rmCSA (mm2) | Stronger Leg rmCSA (mm2) | Weaker Plantarflexor rmCSA (mm2) | Stronger Plantarflexor rmCSA (mm2) |
---|---|---|---|---|---|---|---|
iSCI1 | Wheelchair | 15.77 | 20.49 | 3419.24 | 3316.51 | 2427.90 | 2374.22 |
iSCI2 | Walk with AD | 10.55 | 10.18 | 5474.11 | 5645.74 | 3777.80 | 4530.76 |
iSCI3 | Walk with AD | 16.40 | 18.59 | 3638.03 | 3479.53 | 2796.45 | 2646.78 |
iSCI4 | Walk with AD | 14.76 | 13.50 | 3416.86 | 3740.00 | 2135.72 | 2631.87 |
iSCI5 | Walk | 18.17 | 11.49 | 4199.98 | 5798.23 | 2766.60 | 4377.08 |
iSCI6 | Walk | 17.12 | 15.77 | 4967.27 | 5167.29 | 3638.70 | 3856.84 |
iSCI7 | Wheelchair | 14.85 | 14.56 | 4547.62 | 5437.89 | 3488.80 | 4328.72 |
iSCI8 | Wheelchair | 15.59 | 15.17 | 3493.28 | 3595.58 | 2298.98 | 2480.93 |
iSCI9 | Walk | 8.27 | 7.38 | 4312.88 | 4260.17 | 3127.48 | 3136.14 |
iSCI10 | Walk with AD | 9.44 | 14.66 | 4095.98 | 2848.33 | 3035.90 | 2217.98 |
iSCI11 | Wheelchair | 15.05 | 15.68 | 3015.63 | 2858.92 | 2244.92 | 2099.31 |
iSCI12 | Wheelchair | 19.57 | 21.47 | 4860.93 | 4437.77 | 3673.20 | 3266.37 |
iSCI13 | Wheelchair | 41.23 | 26.98 | 3751.46 | 3837.91 | 2740.81 | 2443.50 |
iSCI14 | Wheelchair | 20.08 | 19.09 | 4037.51 | 3725.69 | 3077.57 | 2692.69 |
6MW = 6 Minute Walk Test, MFI = Muscle Fat Infiltration, rmCSA = relative muscle cross-sectional area