Table 2.
Intra- and inter-observer-reliability. In the upper part the local absolute and the maximum of every region is shown whereas in the lower part the ratio to the individual physiological bone activity (measured in the not affected proximal tibia) is listed
| Intra observer 1 | Intra observer 2 | Inter R1–R2 | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ICC | Lower | Upper | ICC | Lower | Upper | ICC | Lower | Upper | |
| Total Uptake (Global Max) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Baseline Activity (Tibia) | 1 | 0.99 | 1 | 1 | 1 | 1 | 0.98 | 0.94 | 0.99 |
| Local (max) T1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0.99 | 1 |
| Local (max) T2 | 0.99 | 0.98 | 1 | 1 | 0.99 | 1 | 0.99 | 0.98 | 1 |
| Local (max) T3 | 0.99 | 0.98 | 1 | 1 | 1 | 1 | 1 | 0.99 | 1 |
| Local (max) T4 | 0.98 | 0.93 | 0.99 | 0.97 | 0.91 | 0.99 | 0.98 | 0.95 | 0.99 |
| Local (max) T5 | 0.96 | 0.89 | 0.99 | 0.96 | 0.9 | 0.99 | 0.98 | 0.95 | 0.99 |
| Local (max) T6 | 0.99 | 0.97 | 1 | 0.99 | 0.97 | 1 | 0.97 | 0.92 | 0.99 |
| Local (max) Talus Centre | 0.96 | 0.89 | 0.99 | 0.96 | 0.89 | 0.99 | 0.98 | 0.96 | 0.99 |
| Ratio T1 | 1 | 0.99 | 1 | 1 | 1 | 1 | 0.99 | 0.98 | 1 |
| Ratio T2 | 0.99 | 0.98 | 1 | 0.99 | 0.98 | 1 | 0.98 | 0.94 | 0.99 |
| Ratio T3 | 0.98 | 0.95 | 0.99 | 1 | 0.99 | 1 | 0.98 | 0.95 | 0.99 |
| Ratio T4 | 0.96 | 0.9 | 0.99 | 0.94 | 0.83 | 0.98 | 0.94 | 0.84 | 0.98 |
| Ratio T5 | 0.97 | 0.92 | 0.99 | 0.93 | 0.81 | 0.97 | 0.98 | 0.93 | 0.99 |
| Ratio T6 | 1 | 0.99 | 1 | 0.99 | 0.97 | 1 | 0.94 | 0.84 | 0.98 |
| Ratio Talus Centre | 0.94 | 0.84 | 0.98 | 0.94 | 0.84 | 0.98 | 0.97 | 0.92 | 0.99 |