Table 2. Pearson Correlation coefficient matrix for the eight SFRT dosimetric parameters relevant for tumor treatment response.
| Valley Dose | Peak Dose | AVG Dose | Tissue EUD | Tumor EUD | Peak Width | Valley Width | PVDR | % Vol. Irradiated | |
|---|---|---|---|---|---|---|---|---|---|
| Valley Dose | 1.00 | ||||||||
| Peak Dose | 0.38 | 1.00 | |||||||
| AVG Dose | 0.63 | 0.91 | 1.00 | ||||||
| Tissue EUD | 0.44 | 0.99 | 0.95 | 1.00 | |||||
| Tumor EUD | 0.99 | 0.26 | 0.53 | 0.32 | 1.00 | ||||
| Peak Width | 0.63 | -0.36 | 0.00 | -0.28 | 0.72 | 1.00 | |||
| Valley Width | 0.65 | -0.34 | 0.02 | -0.25 | 0.74 | 1.00 | 1.00 | ||
| PVDR | -0.57 | 0.64 | 0.40 | 0.61 | -0.67 | -0.78 | -0.77 | 1.00 | |
| % Vol. Irradiated | 0.70 | -0.26 | 0.13 | -0.17 | 0.78 | 0.93 | 0.93 | -0.94 | 1.00 |