Table 3.
Pearson correlation coefficients between method's and gold standard's difference vectors of components volumes over time. The high correlation values (>0.5 in most cases) indicate high correlation between the method's results and the gold-standard, in terms of tumor components progression estimation.
| OPG patients | |||||
|---|---|---|---|---|---|
| Patient # |
|||||
| Component | 1 | 2 | 3 | 4 | 5 |
| Solid | −0.61 | −0.11 | 0.72 | 0.74 | 0.87 |
| Enhancing | 0.79 | 0.49 | 0.34 | 0.92 | 0.98 |
| Cystic | 0.85 | 0.93 | 0.93 | 0.99 | 0.78 |
| Thalamic astrocytomas patients | |||||
| Patient # |
|||||
| Component |
6 |
7 |
8 |
9 |
10 |
| Solid | 0.98 | 0.95 | 0.21 | 0.74 | 0.93 |
| Enhancing | 0.06 | 0.99 | 0.33 | 0.95 | 0.38 |
| Cystic | 0.16 | 0.84 | 0.73 | 0.97 | 0.96 |