Table 1 The p values for t tests for Dice similarity coefficient (DSC), Hausdorff distance (HD) and mean distance to agreement (MDA) between SEGatlas (atlas-based segmentation) and SEGAI (AI-based segmentation) delineations in patients with prostate and head and neck cancers
Prostate | Head and neck | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bladder | Rectum | Brainstem | Mandible | Eye_L | Eye_R | Chiasma | Optic nerve_L | Optic nerve_R | Parotid_L | Parotid_R | Spinal cord | |
DSC | 0.00 | 0.00 | 0.02 | 0.00 | 0.70 | 0.00 | 0.90 | 0.14 | 0.16 | 0.45 | 0.10 | 0.45 |
HD | 0.00 | 0.02 | 0.16 | 0.26 | 0.02 | 0.00 | 0.22 | 0.97 | 0.17 | 0.87 | 0.04 | 0.55 |
MDA | 0.00 | 0.00 | 0.27 | 0.00 | 0.67 | 0.00 | 0.48 | 0.64 | 0.21 | 0.62 | 0.00 | 0.54 |