Table 4. Surgery parameters.
| Early surgery group | Delayed surgery group | p | |
|---|---|---|---|
| Surgery procedures (number) | 18 | 10 | |
| Femoral head arthroplasty | 11 | 9 | 0.986 |
| Total hip arthroplasty | 7 | 1 | 0.976 |
| Bleeding volume (ml, mean ± SD) | 463.89 ± 270.7 | 435 ± 251.05 | 0.396 |
| Type of anesthesia (number) | |||
| General | 3 | 2 | 0.381 |
| Spinal | 3 | 2 | 0.084 |
| Nerve block | 12 | 6 | 0.093 |
| Length of surgery (min, mean ± SD) | 104.45 ± 11.65 | 110.5 ± 14.91 | 0.131 |
| Length of hospital stays (days, mean ± SD) | 20.83 ± 5.08 | 22.3 ± 5.66 | 0.252 |
| Harris hip score (last follow-up) | 89.06± 5.12 | 87.7 ± 5.18 | 0.262 |