Table 2.
Case no | Mean SENS | Mean SPEC | Mean Kappa (к) | Mean DSC | ||||||
---|---|---|---|---|---|---|---|---|---|---|
MRI-Only | CT-MRI | MRI-Only | CT-MRI | MRI-Only | CT-MRI | P-value | MRI-Only | CT-MRI | P-value | |
1 GTV | 0.95 | 0.95 | 0.99 | 0.99 | 0.94 | 0.94 | 0.36 | 0.93 | 0.93 | < 0.01 |
CTV | 0.96 | 0.97 | 0.96 | 0.96 | 0.88 | 0.89 | 0.48 | 0.88 | 0.89 | 0.48 |
2 GTV | 0.85 | 0.85 | 0.98 | 0.99 | 0.83 | 0.84 | 0.24 | 0.80 | 0.81 | < 0.01 |
CTV | 0.92 | 0.91 | 0.98 | 0.98 | 0.88 | 0.88 | 0.98 | 0.86 | 0.86 | 0.49 |
3 GTV | 0.95 | 0.95 | 0.99 | 0.99 | 0.93 | 0.93 | 0.36 | 0.93 | 0.93 | 0.04 |
CTV | 0.97 | 0.98 | 0.96 | 0.96 | 0.88 | 0.89 | 0.73 | 0.88 | 0.89 | 0.83 |
4 GTV | 0.92 | 0.92 | 0.99 | 0.99 | 0.90 | 0.90 | 0.36 | 0.90 | 0.90 | 0.06 |
CTV | 0.92 | 0.92 | 0.95 | 0.96 | 0.83 | 0.84 | 0.41 | 0.81 | 0.83 | 1.00 |
5 GTV | 0.82 | 0.82 | 0.99 | 0.99 | 0.83 | 0.83 | 0.36 | 0.77 | 0.76 | 0.16 |
CTV | 0.88 | 0.88 | 0.98 | 0.98 | 0.87 | 0.87 | 0.82 | 0.84 | 0.84 | 0.40 |
6 GTV | 0.91 | 0.91 | 0.98 | 0.98 | 0.87 | 0.87 | 0.08 | 0.83 | 0.83 | 0.16 |
CTV | 0.96 | 0.95 | 0.98 | 0.98 | 0.91 | 0.91 | 0.53 | 0.90 | 0.90 | 0.78 |
7 GTV | 0.95 | 0.95 | 0.99 | 0.99 | 0.93 | 0.93 | 0.79 | 0.92 | 0.92 | 0.62 |
CTV | 0.94 | 0.94 | 0.99 | 0.99 | 0.92 | 0.92 | 0.70 | 0.92 | 0.92 | 0.55 |
8 GTV | 0.89 | 0.89 | 0.98 | 0.98 | 0.87 | 0.87 | 0.17 | 0.85 | 0.85 | 0.19 |
CTV | 0.93 | 0.93 | 0.98 | 0.98 | 0.90 | 0.90 | 0.66 | 0.90 | 0.90 | 0.77 |
9 GTV | 0.90 | 0.90 | 0.98 | 0.98 | 0.87 | 0.87 | 0.14 | 0.85 | 0.85 | < .0001 |
CTV | 0.93 | 0.93 | 0.98 | 0.98 | 0.89 | 0.90 | 0.23 | 0.89 | 0.89 | 0.01 |
10 GTV | 0.88 | 0.89 | 0.99 | 0.99 | 0.88 | 0.88 | 0.22 | 0.85 | 0.85 | 0.04 |
CTV | 0.91 | 0.92 | 0.99 | 0.99 | 0.89 | 0.90 | 0.12 | 0.88 | 0.88 | < 0.01 |
SENS STAPLE sensitivity, SPEC STAPLE specificity, DSC dice coefficient, MR magnetic resonance imaging, CT computed tomography