Table 1.
General characteristics of hip arthroplasty patients
| Age (years) | 56 (14–77) |
| Male/female (n) | 112/110 |
| Height (m) | 1.71 |
| Weight (kg) | 87 |
| BMI (kg/m2) | 29.6 ± 4.90 |
| Smoking (n, %) | |
| Current smoker | 55 (25) |
| Nonsmoker | 167 (75) |
| Diagnosis (n, %) | |
| Primary osteoarthritis | 200 (90.1) |
| Femoral neck fracture | 2 (0.9) |
| Posttraumatic osteoarthritis | 5 (2.3) |
| Legg–Calve–Perthes | 3 (1.4) |
| DDH | 5 (2.3) |
| Idiopathic AVN | 6 (2.7) |
| Revision (MoM acetabular component loosening) | 1 (0,5) |
| Comorbidities (n) | 1.2 ± 1 |
| Length of hospital stay (days) | 5.4 ± 1.4 |
| Surgical approach (n, %) | |
| Direct lateral | 116 (52) |
| Posterolateral | 106 (48) |
BMI body-mass index, DDH developmental dysplasia of hip, AVN avascular necrosis, MoM metal-on-metal