Table 3.
Significant (p < 0.05) Predictors of OS and PFS
| OS | PFS | |
|---|---|---|
| Patient info | Response failure, 12 mos*** (5.031) | |
| Response failure, 6 mos** (2.506) | ||
| Pre-RT | Volume T2ALL (1.016) | Median nPH in T2ALL* (3.007) |
| Volume NEL (1.017) | Median nCBV in T2ALL (2.414) | |
| Median nRF in NEL (8.352) | ||
| Median nPH in NEL (2.481) | ||
| Median nRF in T2ALL (7.101) | ||
| Median nCBV in NEL (2.350) | ||
| Post-RT | Volume T2ALL* (1.010) | Median nCBV in T2ALL (5.180) |
| Volume NEL* (1.011) | Median nCBV in NEL (5.029) | |
| Volume CEL* (1.042) | ||
| [Post-pre]-RT | 90th nRF in NEL (0.339) | |
| 90th nRF in T2ALL (0.346) | ||
| Time-dependent | Volume T2ALL*** (1.013) | Median nCBV in T2ALL* (3.927) |
| Volume NEL*** (1.014) | Median nPH in T2ALL (3.592) | |
| Volume CEL** (1.048) | Median nCBV in NEL (3.339) | |
| Median nADC in CEL* (0.143) | Volume CEL (1.036) | |
| 10th nADC in NEL (21.708) | ||
| 10th nADC in T2ALL (21.320) | ||
| 10th nADC in CEL (0.123) | ||
| Median nADC in T2ALL (5.717) | ||
| Median nADC in NEL (4.727) |
All the tests were adjusted by age and field strength, and values are in the order of p-value from the smallest to the largest. Numbers in parentheses are hazard ratios.
*p < 0.01.
**p < 0.001.
***p < 0.0001.