Table 2.
Method | DSC | Sensitivity | Specificity | HD (mm) | MSD (mm) | RMSD (mm) | CMD (mm) | VD (cc) | |
---|---|---|---|---|---|---|---|---|---|
Bladder | DSUNet sMRI | 0.92±0.05 | 0.95±0.04 | 0.89±0.08 | 6.99±5.60 | 0.49±0.26 | 0.77±0.42 | 1.34±1.53 | 8.11±8.16 |
DAUNet CBCT | 0.88±0.07 | 0.89±0.09 | 0.88±0.09 | 9.84±10.38 | 0.82±0.54 | 1.29±0.86 | 2.72±2.76 | 11.94±14.30 | |
DAUNet sMRI | 0.95±0.03 | 0.96±0.02 | 0.93±0.04 | 4.79±5.83 | 0.40±0.20 | 0.78±0.76 | 0.86±0.63 | 4.41±4.45 | |
P-value DAUNet sMRI vs. DSUNet sMRI | 0.004 | <0.001 | 0.005 | 0.138 | 0.105 | 0.974 | 0.008 | 0.005 | |
P-value DAUNet sMRI vs. DAUNet CBCT | <0.001 | 0.001 | 0.015 | 0.048 | <0.001 | 0.023 | <0.001 | 0.005 | |
Prostate | DSUNet sMRI | 0.84±0.09 | 0.87±0.11 | 0.82±0.10 | 4.55±2.36 | 0.68±0.39 | 0.96±0.50 | 2.04±2.03 | 1.87±1.67 |
DAUNet CBCT | 0.84±0.11 | 0.82±0.10 | 0.85±0.14 | 4.84±3.26 | 0.78±0.57 | 1.12±0.78 | 1.95±2.23 | 2.31±1.84 | |
DAUNet sMRI | 0.87±0.08 | 0.86±0.10 | 0.86±0.08 | 4.27±2.19 | 0.69±0.45 | 1.02±0.69 | 1.93±1.94 | 2.10±1.71 | |
P-value DAUNet sMRI vs. DSUNet sMRI | 0.015 | 0.392 | 0.015 | 0.411 | 0.961 | 0.059 | 0.072 | 0.587 | |
P-value DAUNet sMRI vs. DAUNet CBCT | <0.001 | <0.001 | 0.076 | 0.014 | <0.001 | 0.040 | 0.009 | 0.569 | |
Rectum | DSUNet sMRI | 0.88±0.063 | 0.90±0.06 | 0.87±0.07 | 7.29±4.47 | 0.73±0.57 | 1.45±1.53 | 2.61±2.85 | 3.49±4.20 |
DAUNet CBCT | 0.83±0.09 | 0.86±0.11 | 0.81±0.09 | 10.76±14.62 | 0.99±0.56 | 1.56±1.15 | 2.56±2.38 | 7.04±7.92 | |
DAUNet sMRI | 0.90±0.05 | 0.92±0.06 | 0.88±0.07 | 5.72±4.25 | 0.81±0.90 | 2.00±3.18 | 2.02±2.32 | 4.16±3.58 | |
P-value DAUNet sMRI vs. DSUNet sMRI | 0.004 | <0.001 | 0.018 | 0.003 | 0.194 | 0.194 | 0.003 | 0.171 | |
P-value DAUNet sMRI vs. DAUNet CBCT | <0.001 | <0.001 | 0.002 | <0.001 | 0.003 | 0.486 | 0.003 | <0.001 |