Table 2. Gait parameters differences between experimental group (EG, n = 20) and control group (CG, n = 20). Values are means (±Standard Deviation).
|  | EG | CG | 
| Cadence (step·min-1) | 110.7 (9.9) | 114.7 (8.8) | 
| Single limb support (%) | 43.0 (3.5) | 42.4 (3.0) | 
| Double limb support (%) | 22.7 (4.3) | 20.4 (4.5)* | 
| Limp index (score) | .99 (.03) | 1.00 (.04) | 
| Step length (m) | .58 (.07) | .64 (.08)** | 
| Step time (second) | .54 (.05) | .53 (.05) | 
| Step width (m) | .16 (.04) | .14 (.05)* | 
| Stride length (m) | 1.17 (.12) | 1.28 (.14) ** | 
| Stride time (second) | 1.09 (.10) | 1.05 (.08) * | 
| Walking speed (m·s-1) | 1.09 (.18) | 1.23 (.17) *** | 
*p < 0.05** p < 0.01*** p < 0.001.