Parameters | Group A | Group B | p value |
---|---|---|---|
Hips converting to THA | 6(12%) | 13(12.4%) | Â |
Hips converting to femoral head-acetabularplasty | 0 | 2(1.9%) | Â |
Time converting to THA (years; mean) | 11.2 | 4.1 | Â |
Time without converting to THA (years; mean) | 13.1 | 10 | Â |
Survival rate at 5Â years | 100% | 91.2% | 0.032 |
Survival rate at 10Â years | 91.7% | 88.3% | 0.35 |
Survival rate at 15Â years | 84.1% | 86% | 0.355 |