| ASIS | anterior superior iliac spine |
| CI | confidence interval |
| FC | frontal clearance |
| FMA-LE | Fugl-Meyer Assessment Lower Extremity Subscale |
| GAIT | Gait Assessment and Intervention Tool |
| MAS | modified Ashworth scale |
| PTD | pelvis-toe distance |
| PTDmin | minimum %pelvis-toe distance |
| SC | sagittal clearance |
| SSWS | self-selected walking speed |
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