Table 1.
Description of the characteristics of the patients and the evaluated cases.
| Variable | Description |
|---|---|
| Age (years), mean ± SD | 43.6 ± 11.8 |
| Gender – n (%) | |
| Female | 7 (38.9) |
| Male | 11 (61.1) |
| Side, n (%) | |
| Right | 14 (46.7) |
| Left | 16 (53.3) |
| Ficat and Arlet, n (%) | |
| 1 | 11 (36.7) |
| 2A | 19 (63.3) |
| Early symptomatic improvement, n (%) | |
| No | 5 (16.7) |
| Yes | 25 (83.3) |
| THA indication, n (%) | |
| No | 15 (50) |
| Yes | 15 (50) |
| Persistence of risk factor, n (%) | |
| No | 12 (40) |
| Yes | 18 (60) |
| Head collapse, n (%) | |
| No | 8 (26.7) |
| Yes | 22 (73.3) |
| Merle d’Aubigne and Postel (pre) | |
| Mean ± SD | 10.4 ± 2.4 |
| Median (min; max) | 10 (7; 16) |
| Merle d’Aubigne and Postel (6 months) | |
| Mean ± SD | 13.9 ± 2.2 |
| Median (min; max) | 14 (10; 18) |