Table 1. Participant information.
GMFCS, Gross Motor Function Classification System; MAS, modified Ashworth Scale for knee flexors of the more- and less-affected limbs; AFO, ankle-foot orthosis.
| Patient (ID) | Age (years) | Gender | Height (m) | Body mass (kg) | GMFCS level | MAS (more/less affected) | Baseline condition | Exoskeleton mass (kg)* |
|---|---|---|---|---|---|---|---|---|
| P1 | 10 | Female | 1.48 | 42.5 | II | 1+/1+ | AFO | 3.7 |
| P2 | 12 | Male | 1.72 | 69.3 | I | 1/1 | Shod | 3.8 |
| P3 | 19 | Female | 1.48 | 65.1 | II† | 1/1 | Shod | 4.5 |
| P4 | 11 | Male | 1.35 | 32.0 | II | 2/1+ | Shod | 3.0 |
| P5 | 6 | Male | 1.11 | 20.0 | II | 0/0 | AFO | 3.1 |
| P6 | 11 | Female | 1.56 | 40.8 | II | 1+/1+ | Shod | 3.6 |
| P7 | 5 | Male | 1.15 | 20.6 | II | 1+/1 | AFO | 2.6 |
*
Exoskeleton mass is the combined total for both limbs.
†
P3 typically walks with crutches and was originally classified as GMFCS III; however, when prompted, she walked without assistance and was reclassified as GMFCS II.