| Baseline | 12 Months | 18 Months | ||||||
---|---|---|---|---|---|---|---|---|---|
W | WB | C | W | WB | H | W | WB | C | |
N | N | N | N | N | N | N | N | N | |
Mean ± SD | Mean ± SD | Mean ± SD | Mean ± SD | Mean ± SD | Mean ± SD | Mean ± SD | Mean ± SD | Mean ± SD | |
 |  |  | W Vs. C(P) | WB Vs. C(P) | WB Vs. W(P) | W Vs. C(P) | WB Vs. C(P) | WB Vs. W(P) | |
Gait Speed | 79 | 68 | 74 | 44 | 41 | 40 | 42 | 39 | 35 |
1.268 ± 0.243 | 1.320 ± 0.252 | 1.364 ± 0.276 | 1.458 ± 0.296 | 1.415 ± 0.229 | 1.446 ± 0.320 | 1.369 ± 0.242 | 1.389 ± 0.215 | 1.501 ± 0.287 | |
 |  |  |  | (0.063) | (0.535) | (0.215) | (0.366) | (0.318) | (0.902) |