Table 3 Absolute difference between correlated VRS (cVRS) and VRSavg (rated by three physicians) in the validation group
VRSd-system | S1 | S2 | S3 |
|---|---|---|---|
cVRS from |dr/dθ| vs. VRSavg | 0.38 | 1.39 | 0.50 |
cVRS from |dr/dt| vs. VRSavg | 0.75 | 3.09 | 0.96 |
cVRS from AUC vs. VRSavg | 0.63 | 1.50 | 0.45 |
Average | 0.59 | 1.99 | 0.64 |