Table 2 Radiomics features derived from the two contours (VPETmax and VPET3mm) showing significant p values < 0.05 in the Log-rank test for the Kaplan–Meier curves of overall-survival (OS) and time-to-tumor-progression (TTP)
From: FET-PET radiomics in recurrent glioblastoma: prognostic value for outcome after re-irradiation?
| Correlation with overall survival (OS): p value | Correlation with time-to-progression (TTP): p value | |||
|---|---|---|---|---|
| Radiomics features extracted from VPETmax | SUVmin | 0.038 | SZLGE | 0.001 |
| Busyness | 0.006 | |||
| WF_TS | 0.012 | |||
| QVarianceCM | 0.029 | |||
| Radiomics features extracted from VPET3mm | SUVmean | 0.041 | Eccentricity | 0.004 |
| GLV | 0.033 | |||
| GLV2 | 0.011 | |||
| WF_GLV | 0.002 | |||
| QAcor | 0.013 | |||
| QHGZE | 0.013 | |||
| QSZHGE | 0.013 | |||
| QGLN2 | 0.033 | |||
| QHGRE | 0.008 | |||
| QSRHGE | 0.008 | |||
| QLRHGE | 0.008 |