Table 4 Intra-observer and inter-observer variability for internal-external rotation measurements
From: How reproducible are clinical measurements in robotic knee surgery?
Flexion Angle | Intra-Observer | Inter-Observer | ||||
|---|---|---|---|---|---|---|
Average [°] | SD [°] | Max [°] | Average [°] | SD [°] | Max [°] | |
0° | 0,43 | 0,40 | 1,90 | 0,82 | 0,61 | 3,03 |
30° | 1,02 | 0,86 | 3,20 | 1,32 | 1,15 | 5,43 |
45° | 1,03 | 0,94 | 3,60 | 1,83 | 1,47 | 5,60 |
60° | 1,35 | 1,15 | 4,40 | 2,35 | 1,58 | 7,47 |
90° | 1,38 | 1,05 | 4,20 | 2,59 | 1,71 | 6,43 |
120° | 1,11 | 0,76 | 3,10 | 2,01 | 1,35 | 5,37 |