Table 1 Characteristics of patients and acetabular implants
Characteristic | Total n = 498 |
|---|---|
Gender n (%) | |
Male | 307 (61.6) |
Female | 191 (38.4) |
Age (years), mean (SD), range | 45.8 (12.8), 20–83 |
BMI (kg/m2), mean (SD), range | 24.41 (3.95), 13.2–44.8 |
Diagnosis, n (%) | |
Osteoarthritis | 112 (22.5) |
ONFH | 240 (48.2) |
DDH | 24 (4.8) |
AS | 107 (21.5) |
RA | 15 (3.0) |
Acetabular type, n (%) | |
Betacup (Link, Germany) | 330 (66.3) |
Pinnacle (DePuy, USA) | 97 (19.5) |
Combicup (Link, Germany) | 71 (14.2) |