Table 1
| Measurement Dimension | Device Type | Min | 5 | 10 | 50 | 90 | 95 | Max |
| Abdomen-Castor Edge Depth | Manual (n=101) | 2.0 | 5.6 | 6.8 | 11.4 | 17.1 | 18.5 | 20.3 |
| Power (n=67) | 4.1 | 6.0 | 7.8 | 10.9 | 17.6 | 19.3 | 21.9 | |
| Abdomen - Footrest Distal Depth | Manual (n=101) | 12.3 | 15.0 | 16.0 | 21.1 | 27.8 | 28.4 | 34.6 |
| Power (n=67) | 13.7 | 14.2 | 15.0 | 21.0 | 27.2 | 29.9 | 35.1 | |
| Footrest Heigh | Manual (n=101) | 1.2 | 1.7 | 2.2 | 4.1 | 7.2 | 10.0 | 36.2 |
| Power (n=67) | 1.8 | 2.7 | 3.1 | 4.8 | 8.8 | 10.5 | 16.9 |