Patient characteristics | N (%) |
---|---|
Unique patients | 704 |
Mean age (SD) | 65.0 (12.0) |
Age distribution | |
 0-30 years | 9 (1.3%) |
 31-50 years | 66 (9.7%) |
 51-75 years | 465 (68.7%) |
  ≥ 76 years | 137 (20.2%) |
 Sex: male/female | 250 (35.5%)/454 (64.5%) |
Surgical characteristics | N (%) |
 Number of surgeries (primary knee replacement) | 799 |
 Complications | 107 (13.4%) |