Table 1 Patient demographics
| Â | Total included Mean (range) | Total with clinical and radiological FU at mid-term Mean (range) |
|---|---|---|
Number of hips, n | 101 | 81 |
Age, years | 69.4 (50.7–84.3) | 68.0 (50.7–84.0) |
BMI, kg/m2 | 27.5 (19.3–41.5) | 27.7 (20.6–41.5) |
Diagnosis, n (%) | ||
 Primary osteoarthrosis | 94 (93.1%) | 76 (93.8%) |
 Secondary osteoarthrosis | 2 (2.0%) | 1 (1.2%) |
 Femoral head necrosis | 3 (3.0%) | 3 (3.7%) |
 Femoral neck fracture | 1 (1.0%) | 0 (0.0%) |
 Congenital dysplasia | 1 (1.0%) | 1 (1.2%) |