Table 2 Comparison of velocity and PCI during the two conditions
Subject | Walking with an IRGO with solid AFO | Walking with IRGO with dorsiflexion-assisted AFO | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|  | Distance walked (m) | Velocity (m min−1) | HRss (beats per min) | HRar (beats per min) | PCI (beats per min) | Distance walked (m) | Velocity (m min−1) | HRss (beats per min) | HRar (beats per min) | PCI (beats per min) |
1 | 116.00 | 22.00 | 106 | 92 | .63 | 142.00 | 25.00 | 100 | 90 | .40 |
2 | 126.00 | 20.00 | 112 | 88 | 1.20 | 156.00 | 26.00 | 102 | 86 | .61 |
3 | 115.00 | 17.00 | 104 | 84 | 1.17 | 148.00 | 21.00 | 94 | 84 | .95 |
4 | 118.00 | 20.00 | 120 | 90 | 1.50 | 130.00 | 24.00 | 116 | 88 | 1.16 |
mean±s.d. | 118.75±4.99 | 19.75±2.06 |  |  | 1.12±0.36 | 144.00±10.95 | 24.00±2.16 |  |  | 0.78±0.33 |
