Table 1 Patient characteristics (n = 40)
From: What makes patients aware of their artificial knee joint?
Age | Mean (SD) | 69.1 (8.8) |
|---|---|---|
Sex | N (%) | |
Female | 26 (65.0) | |
Male | 14 (35.0) | |
Side | ||
Left | 21 (52.5) | |
Right | 14 (35.0) | |
Bilateral | 5 (12.5) | |
Previous knee arthroplasty | ||
Primary | 30 (75.0) | |
Revision | 3 (7.5) | |
Partial | 2 (5.0) | |
Contralateral | 5 (12.5) | |
FJS-12 | Mean (SD) | 46.7 (28.9) |
WOMAC | Mean (SD) | 40.4 (21.5) |