Table 1.
All | Male | Female | |
---|---|---|---|
Sex distribution | n = 378 | 33% | 67% |
Mean age (range) | 65 (27–85) | 63 (27–85) | 66 (38–83) |
Mean BMI (range) | 25 (18–37) | 26 (18–35) | 24 (18–37) |
ASA score I | 49% | 48% | 49% |
II | 49% | 51% | 49% |
III | 2% | 1% | 2% |
Proportion with primary OA | 97% | 99% | 96% |