Patient demographics
| Baseline n=157 | Postintervention n=264 | |
| Patient age, years | 64.0±18.7 | 64.7±16.7 |
| (mean±SD) | Range 18–98 | Range 17–98 |
| Unit of admission (%) | ||
| Stroke | 47.8 | 52.4 |
| SCI | 16.7 | 16.2 |
| ABI | 15.8 | 12.2 |
| Amputation | 19.7 | 19.1 |
| Medical history (%) | ||
| On dialysis | 0.6 | 2.2% |
| Thyroid dysfunction | 9.6 | 12.0 |
ABI, acquired brain injury; SCI, spinal cord injury.