Table 3 Comparison between prediction error of model and inter-observer variation (unit: mm)
Region | Prediction error of the model | Inter-observer variation | Mean difference | p-value | ||
|---|---|---|---|---|---|---|
Mean | Std | Mean | Std | |||
R-ZR | 1.74 | 0.82 | 2.09 | 1.23 | -0.35 | ＞0.05 |
L-ZR | 2.02 | 0.98 | 1.98 | 0.87 | 0.04 | ＞0.05 |
FR | 1.58 | 0.77 | 1.50 | 0.90 | 0.08 | ＞0.05 |
NR | 1.93 | 0.96 | 1.69 | 0.78 | 0.24 | ＞0.05 |
TR | 1.74 | 0.88 | 0.71 | 0.53 | 1.03 | <0.05 |
MER | 2.23 | 1.09 | 2.26 | 0.94 | -0.03 | ＞0.05 |
R-MAR | 1.90 | 0.96 | 1.99 | 0.87 | -0.09 | ＞0.05 |
L-MAR | 1.97 | 0.89 | 2.28 | 0.86 | -0.31 | ＞0.05 |
SR | 1.22 | 0.44 | 0.85 | 0.61 | 0.37 | ＞0.05 |