Table 3.
Positive Trendelenburg’s sign, ability to one-leg stand (> 15 s) and passive range of motion of the operated hip
| Non-ERAS (n = 12) | ERAS (n = 12) | Statistical difference | ||
|---|---|---|---|---|
| Positive Trendelenburg’s sign (%) | p-value | |||
| PRE-OP | 16.7 | 25 | 0.99 | |
| 5 d POST-OP | 50 | 8.3 | 0.07 | |
| 4 w POST-OP | 8.3 | 0 | 0.99 | |
| Possibility One-leg stand > 15 s (%) | ||||
| PRE-OP | 66.7 | 58.3 | 0.99 | |
| 5 d POST-OP | 16.7 | 50 | 0.19 | |
| 4 w POST-OP | 58.3 | 83.3 | 0.37 | |
| Passive range of motion (°) mean ± SD | ||||
| PRE-OP | Flexion | 103.1 ± 14.9 | 95.5 ± 7.6 | 0.36 |
| Abduction | 26.3 ± 5.2 | 21.5 ± 6.7 | 0.12 | |
| 5 d POST-OP | Flexion | 96.7 ± 6.6 | 98.8 ± 9.9 | 0.7 |
| Abduction | 27.73 ± 6.8 | 37.5 ± 4.6 | < 0.001 | |
| 4 w POST-OP | Flexion | 104 ± 12.7 | 109.2 ± 9.9 | 0.28 |
| Abduction | 39 ± 7.4 | 39.2 ± 5.2 | 0.83 | |