Table 5 Performance of the liver trauma segmentation model on the validation set stratified by AAST grade
AAST grade | Dice (%) | Precision (%) | Recall (%) | RVD (%) |
|---|---|---|---|---|
I (n = 3) | 52.60 ± 24.02 | 60.90 ± 22.66 | 51.05 ± 34.74 | -16.88 ± 47.58 |
II (n = 20) | 67.06 ± 18.89 | 65.70 ± 21.79 | 72.74 ± 22.55 | 17.48 ± 42.74 |
III (n = 19) | 78.42 ± 12.63 | 77.48 ± 18.75 | 82.47 ± 9.75 | 15.21 ± 42.70 |
IV (n = 8) | 78.51 ± 6.93 | 77.48 ± 11.28 | 80.43 ± 8.16 | 5.630 ± 22.41 |
V (n = 2) | 87.08 ± 4.33 | 86.59 ± 3.08 | 87.59 ± 5.60 | 1.111 ± 2.872 |
Overall (n = 52) | 72.91 ± 16.75 | 72.40 ± 19.65 | 76.80 ± 18.55 | 12.22 ± 39.47 |