Table 2 Inter-observer reliability of landmark annotation (%) on flexion, neutral, and extension views
Threshold | 1 mm | 2 mm | 3 mm | ||||||
|---|---|---|---|---|---|---|---|---|---|
F | N | E | F | N | E | F | N | E | |
R1 vs R2 | 84 | 85 | 84 | 97 | 98 | 97 | 99 | 99 | 99 |
R1 vs R3 | 85 | 86 | 85 | 98 | 98 | 98 | 99 | 99 | 99 |
R2 vs R3 | 79 | 81 | 81 | 98 | 98 | 97 | 99 | 99 | 99 |