Table 1 Components of follow-up time points
From: Total or Partial Knee Arthroplasty Trial - TOPKAT: study protocol for a randomised controlled trial
| Pre | 2 months | 1 year | 2 years | 3 years | 4 years | 5 years | 7 years | 10 years | |
|---|---|---|---|---|---|---|---|---|---|
| OKS (self-report function) | ▲ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| AKSS (clinical exam) | ▲ | ▲ | ▲ | ▲ | ▲ | ||||
| UCLA (self-report activity) | ▲ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| High Activity Arthroplasty Score | ▲ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| X-rays | ▲ | ▲* | ▲ | ▲ | |||||
| EQ-5D | ▲ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| Lund (patient satisfaction) | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |
| Complications | ▲ | ▲ | ○ | ○ | ○ | ▲ | ○ | ▲ | |
| Healthcare and patient resource use | ▲ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
