From: Long-term survivorship and results in lower limb arthroplasty: a registry-based comparison study
 | Knee |  |  |  |  | Hip |  |  |  |  |
---|---|---|---|---|---|---|---|---|---|---|
CUHK-PWH | Sweden | UK | Aus1 | NZ | CUHK-PWH | Sweden | UK | Aus1 | NZ | |
Percentage of first revision after primary | 2.8% | 3.6% | 3.0% | 8.7% | 7.9% | 4.3% | 9.4% | 3.0% | 7.7% | 13.9% |